i965: Rename intelScreen to screen.

"intelScreen" is wordy and also doesn't fit our style guidelines.
"screen" is shorter, which is nice, because we use it fairly often.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>

28 files changed, 170 insertions, 170 deletions

diff --git a/src/mesa/drivers/dri/i965/brw_blorp.c b/src/mesa/drivers/dri/i965/brw_blorp.c
index e1ea208..23fe3aa 100644
--- a/src/mesa/drivers/dri/i965/brw_blorp.c
+++ b/src/mesa/drivers/dri/i965/brw_blorp.c
@@ -66,7 +66,7 @@ brw_blorp_init(struct brw_context *brw)
 {
    blorp_init(&brw->blorp, brw, &brw->isl_dev);
 
-   brw->blorp.compiler = brw->intelScreen->compiler;
+   brw->blorp.compiler = brw->screen->compiler;
 
    switch (brw->gen) {
    case 6:
diff --git a/src/mesa/drivers/dri/i965/brw_clip.c b/src/mesa/drivers/dri/i965/brw_clip.c
index 4c9d5c5..1d2070b 100644
--- a/src/mesa/drivers/dri/i965/brw_clip.c
+++ b/src/mesa/drivers/dri/i965/brw_clip.c
@@ -61,7 +61,7 @@ static void compile_clip_prog( struct brw_context *brw,
 
    /* Begin the compilation:
     */
-   brw_init_codegen(brw->intelScreen->devinfo, &c.func, mem_ctx);
+   brw_init_codegen(brw->screen->devinfo, &c.func, mem_ctx);
 
    c.func.single_program_flow = 1;
 
@@ -116,7 +116,7 @@ static void compile_clip_prog( struct brw_context *brw,
 
    if (unlikely(INTEL_DEBUG & DEBUG_CLIP)) {
       fprintf(stderr, "clip:\n");
-      brw_disassemble(brw->intelScreen->devinfo, c.func.store,
+      brw_disassemble(brw->screen->devinfo, c.func.store,
                       0, program_size, stderr);
       fprintf(stderr, "\n");
    }
diff --git a/src/mesa/drivers/dri/i965/brw_context.c b/src/mesa/drivers/dri/i965/brw_context.c
index 27e7d59..908eb6d 100644
--- a/src/mesa/drivers/dri/i965/brw_context.c
+++ b/src/mesa/drivers/dri/i965/brw_context.c
@@ -80,9 +80,9 @@
 const char *const brw_vendor_string = "Intel Open Source Technology Center";
 
 static const char *
-get_bsw_model(const struct intel_screen *intelScreen)
+get_bsw_model(const struct intel_screen *screen)
 {
-   switch (intelScreen->eu_total) {
+   switch (screen->eu_total) {
    case 16:
       return "405";
    case 12:
@@ -93,13 +93,13 @@ get_bsw_model(const struct intel_screen *intelScreen)
 }
 
 const char *
-brw_get_renderer_string(const struct intel_screen *intelScreen)
+brw_get_renderer_string(const struct intel_screen *screen)
 {
    const char *chipset;
    static char buffer[128];
    char *bsw = NULL;
 
-   switch (intelScreen->deviceID) {
+   switch (screen->deviceID) {
 #undef CHIPSET
 #define CHIPSET(id, symbol, str) case id: chipset = str; break;
 #include "pci_ids/i965_pci_ids.h"
@@ -109,11 +109,11 @@ brw_get_renderer_string(const struct intel_screen *intelScreen)
    }
 
    /* Braswell branding is funny, so we have to fix it up here */
-   if (intelScreen->deviceID == 0x22B1) {
+   if (screen->deviceID == 0x22B1) {
       bsw = strdup(chipset);
       char *needle = strstr(bsw, "XXX");
       if (needle) {
-         memcpy(needle, get_bsw_model(intelScreen), 3);
+         memcpy(needle, get_bsw_model(screen), 3);
          chipset = bsw;
       }
    }
@@ -134,7 +134,7 @@ intel_get_string(struct gl_context * ctx, GLenum name)
 
    case GL_RENDERER:
       return
-         (GLubyte *) brw_get_renderer_string(brw->intelScreen);
+         (GLubyte *) brw_get_renderer_string(brw->screen);
 
    default:
       return NULL;
@@ -164,7 +164,7 @@ intel_update_framebuffer(struct gl_context *ctx,
    /* Quantize the derived default number of samples
     */
    fb->DefaultGeometry._NumSamples =
-      intel_quantize_num_samples(brw->intelScreen,
+      intel_quantize_num_samples(brw->screen,
                                  fb->DefaultGeometry.NumSamples);
 }
 
@@ -207,7 +207,7 @@ intel_texture_view_requires_resolve(struct brw_context *brw,
 
    const uint32_t brw_format = brw_format_for_mesa_format(intel_tex->_Format);
 
-   if (isl_format_supports_lossless_compression(brw->intelScreen->devinfo,
+   if (isl_format_supports_lossless_compression(brw->screen->devinfo,
                                                 brw_format))
       return false;
 
@@ -366,7 +366,7 @@ intel_flush_front(struct gl_context *ctx)
    struct brw_context *brw = brw_context(ctx);
    __DRIcontext *driContext = brw->driContext;
    __DRIdrawable *driDrawable = driContext->driDrawablePriv;
-   __DRIscreen *const dri_screen = brw->intelScreen->driScrnPriv;
+   __DRIscreen *const dri_screen = brw->screen->driScrnPriv;
 
    if (brw->front_buffer_dirty && _mesa_is_winsys_fbo(ctx->DrawBuffer)) {
       if (flushFront(dri_screen) && driDrawable &&
@@ -463,7 +463,7 @@ brw_init_driver_functions(struct brw_context *brw,
 
    functions->NewTransformFeedback = brw_new_transform_feedback;
    functions->DeleteTransformFeedback = brw_delete_transform_feedback;
-   if (brw->intelScreen->has_mi_math_and_lrr) {
+   if (brw->screen->has_mi_math_and_lrr) {
       functions->BeginTransformFeedback = hsw_begin_transform_feedback;
       functions->EndTransformFeedback = hsw_end_transform_feedback;
       functions->PauseTransformFeedback = hsw_pause_transform_feedback;
@@ -488,7 +488,7 @@ static void
 brw_initialize_context_constants(struct brw_context *brw)
 {
    struct gl_context *ctx = &brw->ctx;
-   const struct brw_compiler *compiler = brw->intelScreen->compiler;
+   const struct brw_compiler *compiler = brw->screen->compiler;
 
    const bool stage_exists[MESA_SHADER_STAGES] = {
       [MESA_SHADER_VERTEX] = true,
@@ -591,10 +591,10 @@ brw_initialize_context_constants(struct brw_context *brw)
       BRW_MAX_SOL_BINDINGS / BRW_MAX_SOL_BUFFERS;
 
    ctx->Const.AlwaysUseGetTransformFeedbackVertexCount =
-      !brw->intelScreen->has_mi_math_and_lrr;
+      !brw->screen->has_mi_math_and_lrr;
 
    int max_samples;
-   const int *msaa_modes = intel_supported_msaa_modes(brw->intelScreen);
+   const int *msaa_modes = intel_supported_msaa_modes(brw->screen);
    const int clamp_max_samples =
       driQueryOptioni(&brw->optionCache, "clamp_max_samples");
 
@@ -768,7 +768,7 @@ brw_initialize_context_constants(struct brw_context *brw)
    /* We want the GLSL compiler to emit code that uses condition codes */
    for (int i = 0; i < MESA_SHADER_STAGES; i++) {
       ctx->Const.ShaderCompilerOptions[i] =
-         brw->intelScreen->compiler->glsl_compiler_options[i];
+         brw->screen->compiler->glsl_compiler_options[i];
    }
 
    if (brw->gen >= 7) {
@@ -805,7 +805,7 @@ static void
 brw_initialize_cs_context_constants(struct brw_context *brw)
 {
    struct gl_context *ctx = &brw->ctx;
-   const struct intel_screen *screen = brw->intelScreen;
+   const struct intel_screen *screen = brw->screen;
    const struct gen_device_info *devinfo = screen->devinfo;
 
    /* FINISHME: Do this for all platforms that the kernel supports */
@@ -852,7 +852,7 @@ brw_process_driconf_options(struct brw_context *brw)
    struct gl_context *ctx = &brw->ctx;
 
    driOptionCache *options = &brw->optionCache;
-   driParseConfigFiles(options, &brw->intelScreen->optionCache,
+   driParseConfigFiles(options, &brw->screen->optionCache,
                        brw->driContext->driScreenPriv->myNum, "i965");
 
    int bo_reuse_mode = driQueryOptioni(options, "bo_reuse");
@@ -889,7 +889,7 @@ brw_process_driconf_options(struct brw_context *brw)
    brw->precompile = driQueryOptionb(&brw->optionCache, "shader_precompile");
 
    if (driQueryOptionb(&brw->optionCache, "precise_trig"))
-      brw->intelScreen->compiler->precise_trig = true;
+      brw->screen->compiler->precise_trig = true;
 
    ctx->Const.ForceGLSLExtensionsWarn =
       driQueryOptionb(options, "force_glsl_extensions_warn");
@@ -945,7 +945,7 @@ brwCreateContext(gl_api api,
 
    driContextPriv->driverPrivate = brw;
    brw->driContext = driContextPriv;
-   brw->intelScreen = screen;
+   brw->screen = screen;
    brw->bufmgr = screen->bufmgr;
 
    brw->gen = devinfo->gen;
@@ -1442,7 +1442,7 @@ void
 intel_update_renderbuffers(__DRIcontext *context, __DRIdrawable *drawable)
 {
    struct brw_context *brw = context->driverPrivate;
-   __DRIscreen *dri_screen = brw->intelScreen->driScrnPriv;
+   __DRIscreen *dri_screen = brw->screen->driScrnPriv;
 
    /* Set this up front, so that in case our buffers get invalidated
     * while we're getting new buffers, we don't clobber the stamp and
@@ -1516,7 +1516,7 @@ intel_query_dri2_buffers(struct brw_context *brw,
                          __DRIbuffer **buffers,
                          int *buffer_count)
 {
-   __DRIscreen *dri_screen = brw->intelScreen->driScrnPriv;
+   __DRIscreen *dri_screen = brw->screen->driScrnPriv;
    struct gl_framebuffer *fb = drawable->driverPrivate;
    int i = 0;
    unsigned attachments[8];
@@ -1713,7 +1713,7 @@ static void
 intel_update_image_buffers(struct brw_context *brw, __DRIdrawable *drawable)
 {
    struct gl_framebuffer *fb = drawable->driverPrivate;
-   __DRIscreen *dri_screen = brw->intelScreen->driScrnPriv;
+   __DRIscreen *dri_screen = brw->screen->driScrnPriv;
    struct intel_renderbuffer *front_rb;
    struct intel_renderbuffer *back_rb;
    struct __DRIimageList images;
diff --git a/src/mesa/drivers/dri/i965/brw_context.h b/src/mesa/drivers/dri/i965/brw_context.h
index 2c55b5e..eb1df40 100644
--- a/src/mesa/drivers/dri/i965/brw_context.h
+++ b/src/mesa/drivers/dri/i965/brw_context.h
@@ -1344,7 +1344,7 @@ struct brw_context
    bool draw_aux_buffer_disabled[MAX_DRAW_BUFFERS];
 
    __DRIcontext *driContext;
-   struct intel_screen *intelScreen;
+   struct intel_screen *screen;
 };
 
 /*======================================================================
@@ -1361,7 +1361,7 @@ extern void intelInitClearFuncs(struct dd_function_table *functions);
 extern const char *const brw_vendor_string;
 
 extern const char *
-brw_get_renderer_string(const struct intel_screen *intelScreen);
+brw_get_renderer_string(const struct intel_screen *screen);
 
 enum {
    DRI_CONF_BO_REUSE_DISABLED,
diff --git a/src/mesa/drivers/dri/i965/brw_cs.c b/src/mesa/drivers/dri/i965/brw_cs.c
index 30ff190..a73673f 100644
--- a/src/mesa/drivers/dri/i965/brw_cs.c
+++ b/src/mesa/drivers/dri/i965/brw_cs.c
@@ -84,7 +84,7 @@ brw_codegen_cs_prog(struct brw_context *brw,
       prog_data.base.total_shared = prog->Comp.SharedSize;
    }
 
-   assign_cs_binding_table_offsets(brw->intelScreen->devinfo, prog,
+   assign_cs_binding_table_offsets(brw->screen->devinfo, prog,
                                    &cp->program.Base, &prog_data);
 
    /* Allocate the references to the uniforms that will end up in the
@@ -124,7 +124,7 @@ brw_codegen_cs_prog(struct brw_context *brw,
       st_index = brw_get_shader_time_index(brw, prog, &cp->program.Base, ST_CS);
 
    char *error_str;
-   program = brw_compile_cs(brw->intelScreen->compiler, brw, mem_ctx,
+   program = brw_compile_cs(brw->screen->compiler, brw, mem_ctx,
                             key, &prog_data, cp->program.Base.nir,
                             st_index, &program_size, &error_str);
    if (program == NULL) {
@@ -148,7 +148,7 @@ brw_codegen_cs_prog(struct brw_context *brw,
       }
    }
 
-   const unsigned subslices = MAX2(brw->intelScreen->subslice_total, 1);
+   const unsigned subslices = MAX2(brw->screen->subslice_total, 1);
 
    /* WaCSScratchSize:hsw
     *
diff --git a/src/mesa/drivers/dri/i965/brw_ff_gs.c b/src/mesa/drivers/dri/i965/brw_ff_gs.c
index 9065e08..7c878e9 100644
--- a/src/mesa/drivers/dri/i965/brw_ff_gs.c
+++ b/src/mesa/drivers/dri/i965/brw_ff_gs.c
@@ -63,7 +63,7 @@ brw_codegen_ff_gs_prog(struct brw_context *brw,
 
    /* Begin the compilation:
     */
-   brw_init_codegen(brw->intelScreen->devinfo, &c.func, mem_ctx);
+   brw_init_codegen(brw->screen->devinfo, &c.func, mem_ctx);
 
    c.func.single_program_flow = 1;
 
@@ -135,7 +135,7 @@ brw_codegen_ff_gs_prog(struct brw_context *brw,
 
    if (unlikely(INTEL_DEBUG & DEBUG_GS)) {
       fprintf(stderr, "gs:\n");
-      brw_disassemble(brw->intelScreen->devinfo, c.func.store,
+      brw_disassemble(brw->screen->devinfo, c.func.store,
                       0, program_size, stderr);
       fprintf(stderr, "\n");
     }
diff --git a/src/mesa/drivers/dri/i965/brw_gs.c b/src/mesa/drivers/dri/i965/brw_gs.c
index 152013f..2b472c6 100644
--- a/src/mesa/drivers/dri/i965/brw_gs.c
+++ b/src/mesa/drivers/dri/i965/brw_gs.c
@@ -97,7 +97,7 @@ brw_codegen_gs_prog(struct brw_context *brw,
                     struct brw_geometry_program *gp,
                     struct brw_gs_prog_key *key)
 {
-   struct brw_compiler *compiler = brw->intelScreen->compiler;
+   struct brw_compiler *compiler = brw->screen->compiler;
    struct brw_stage_state *stage_state = &brw->gs.base;
    struct brw_gs_prog_data prog_data;
    bool start_busy = false;
@@ -105,7 +105,7 @@ brw_codegen_gs_prog(struct brw_context *brw,
 
    memset(&prog_data, 0, sizeof(prog_data));
 
-   assign_gs_binding_table_offsets(brw->intelScreen->devinfo, prog,
+   assign_gs_binding_table_offsets(brw->screen->devinfo, prog,
                                    &gp->program.Base, &prog_data);
 
    /* Allocate the references to the uniforms that will end up in the
@@ -139,7 +139,7 @@ brw_codegen_gs_prog(struct brw_context *brw,
       ((1 << gp->program.Base.CullDistanceArraySize) - 1) <<
       gp->program.Base.ClipDistanceArraySize;
 
-   brw_compute_vue_map(brw->intelScreen->devinfo,
+   brw_compute_vue_map(brw->screen->devinfo,
                        &prog_data.base.vue_map, outputs_written,
                        prog->SeparateShader);
 
@@ -159,7 +159,7 @@ brw_codegen_gs_prog(struct brw_context *brw,
    unsigned program_size;
    char *error_str;
    const unsigned *program =
-      brw_compile_gs(brw->intelScreen->compiler, brw, mem_ctx, key,
+      brw_compile_gs(brw->screen->compiler, brw, mem_ctx, key,
                      &prog_data, gs->Program->nir, prog,
                      st_index, &program_size, &error_str);
    if (program == NULL) {
diff --git a/src/mesa/drivers/dri/i965/brw_link.cpp b/src/mesa/drivers/dri/i965/brw_link.cpp
index 2b1fa61..f5dbfcf 100644
--- a/src/mesa/drivers/dri/i965/brw_link.cpp
+++ b/src/mesa/drivers/dri/i965/brw_link.cpp
@@ -92,7 +92,7 @@ process_glsl_ir(gl_shader_stage stage,
                 struct gl_linked_shader *shader)
 {
    struct gl_context *ctx = &brw->ctx;
-   const struct brw_compiler *compiler = brw->intelScreen->compiler;
+   const struct brw_compiler *compiler = brw->screen->compiler;
    const struct gl_shader_compiler_options *options =
       &ctx->Const.ShaderCompilerOptions[shader->Stage];
 
@@ -210,7 +210,7 @@ extern "C" GLboolean
 brw_link_shader(struct gl_context *ctx, struct gl_shader_program *shProg)
 {
    struct brw_context *brw = brw_context(ctx);
-   const struct brw_compiler *compiler = brw->intelScreen->compiler;
+   const struct brw_compiler *compiler = brw->screen->compiler;
    unsigned int stage;
 
    for (stage = 0; stage < ARRAY_SIZE(shProg->_LinkedShaders); stage++) {
diff --git a/src/mesa/drivers/dri/i965/brw_program.c b/src/mesa/drivers/dri/i965/brw_program.c
index b39b90f..a41f36e 100644
--- a/src/mesa/drivers/dri/i965/brw_program.c
+++ b/src/mesa/drivers/dri/i965/brw_program.c
@@ -88,7 +88,7 @@ brw_create_nir(struct brw_context *brw,
 
    (void)progress;
 
-   nir = brw_preprocess_nir(brw->intelScreen->compiler, nir);
+   nir = brw_preprocess_nir(brw->screen->compiler, nir);
 
    if (stage == MESA_SHADER_FRAGMENT) {
       static const struct nir_lower_wpos_ytransform_options wpos_options = {
@@ -133,7 +133,7 @@ static struct gl_program *brwNewProgram( struct gl_context *ctx,
    case GL_VERTEX_PROGRAM_ARB: {
       struct brw_vertex_program *prog = CALLOC_STRUCT(brw_vertex_program);
       if (prog) {
-	 prog->id = get_new_program_id(brw->intelScreen);
+	 prog->id = get_new_program_id(brw->screen);
 
 	 return _mesa_init_gl_program(&prog->program.Base, target, id);
       }
@@ -144,7 +144,7 @@ static struct gl_program *brwNewProgram( struct gl_context *ctx,
    case GL_FRAGMENT_PROGRAM_ARB: {
       struct brw_fragment_program *prog = CALLOC_STRUCT(brw_fragment_program);
       if (prog) {
-	 prog->id = get_new_program_id(brw->intelScreen);
+	 prog->id = get_new_program_id(brw->screen);
 
 	 return _mesa_init_gl_program(&prog->program.Base, target, id);
       }
@@ -155,7 +155,7 @@ static struct gl_program *brwNewProgram( struct gl_context *ctx,
    case GL_GEOMETRY_PROGRAM_NV: {
       struct brw_geometry_program *prog = CALLOC_STRUCT(brw_geometry_program);
       if (prog) {
-         prog->id = get_new_program_id(brw->intelScreen);
+         prog->id = get_new_program_id(brw->screen);
 
          return _mesa_init_gl_program(&prog->program.Base, target, id);
       } else {
@@ -166,7 +166,7 @@ static struct gl_program *brwNewProgram( struct gl_context *ctx,
    case GL_TESS_CONTROL_PROGRAM_NV: {
       struct brw_tess_ctrl_program *prog = CALLOC_STRUCT(brw_tess_ctrl_program);
       if (prog) {
-         prog->id = get_new_program_id(brw->intelScreen);
+         prog->id = get_new_program_id(brw->screen);
 
          return _mesa_init_gl_program(&prog->program.Base, target, id);
       } else {
@@ -177,7 +177,7 @@ static struct gl_program *brwNewProgram( struct gl_context *ctx,
    case GL_TESS_EVALUATION_PROGRAM_NV: {
       struct brw_tess_eval_program *prog = CALLOC_STRUCT(brw_tess_eval_program);
       if (prog) {
-         prog->id = get_new_program_id(brw->intelScreen);
+         prog->id = get_new_program_id(brw->screen);
 
          return _mesa_init_gl_program(&prog->program.Base, target, id);
       } else {
@@ -188,7 +188,7 @@ static struct gl_program *brwNewProgram( struct gl_context *ctx,
    case GL_COMPUTE_PROGRAM_NV: {
       struct brw_compute_program *prog = CALLOC_STRUCT(brw_compute_program);
       if (prog) {
-         prog->id = get_new_program_id(brw->intelScreen);
+         prog->id = get_new_program_id(brw->screen);
 
          return _mesa_init_gl_program(&prog->program.Base, target, id);
       } else {
@@ -214,7 +214,7 @@ brwProgramStringNotify(struct gl_context *ctx,
 		       struct gl_program *prog)
 {
    struct brw_context *brw = brw_context(ctx);
-   const struct brw_compiler *compiler = brw->intelScreen->compiler;
+   const struct brw_compiler *compiler = brw->screen->compiler;
 
    switch (target) {
    case GL_FRAGMENT_PROGRAM_ARB: {
@@ -225,7 +225,7 @@ brwProgramStringNotify(struct gl_context *ctx,
 
       if (newFP == curFP)
 	 brw->ctx.NewDriverState |= BRW_NEW_FRAGMENT_PROGRAM;
-      newFP->id = get_new_program_id(brw->intelScreen);
+      newFP->id = get_new_program_id(brw->screen);
 
       brw_add_texrect_params(prog);
 
@@ -245,7 +245,7 @@ brwProgramStringNotify(struct gl_context *ctx,
       if (newVP->program.IsPositionInvariant) {
 	 _mesa_insert_mvp_code(ctx, &newVP->program);
       }
-      newVP->id = get_new_program_id(brw->intelScreen);
+      newVP->id = get_new_program_id(brw->screen);
 
       /* Also tell tnl about it:
        */
diff --git a/src/mesa/drivers/dri/i965/brw_queryobj.c b/src/mesa/drivers/dri/i965/brw_queryobj.c
index 6ba2296..dda17de 100644
--- a/src/mesa/drivers/dri/i965/brw_queryobj.c
+++ b/src/mesa/drivers/dri/i965/brw_queryobj.c
@@ -495,7 +495,7 @@ brw_get_timestamp(struct gl_context *ctx)
    struct brw_context *brw = brw_context(ctx);
    uint64_t result = 0;
 
-   switch (brw->intelScreen->hw_has_timestamp) {
+   switch (brw->screen->hw_has_timestamp) {
    case 3: /* New kernel, always full 36bit accuracy */
       drm_intel_reg_read(brw->bufmgr, TIMESTAMP | 1, &result);
       break;
diff --git a/src/mesa/drivers/dri/i965/brw_sf.c b/src/mesa/drivers/dri/i965/brw_sf.c
index dff3461..dd5b4cc 100644
--- a/src/mesa/drivers/dri/i965/brw_sf.c
+++ b/src/mesa/drivers/dri/i965/brw_sf.c
@@ -59,7 +59,7 @@ static void compile_sf_prog( struct brw_context *brw,
    mem_ctx = ralloc_context(NULL);
    /* Begin the compilation:
     */
-   brw_init_codegen(brw->intelScreen->devinfo, &c.func, mem_ctx);
+   brw_init_codegen(brw->screen->devinfo, &c.func, mem_ctx);
 
    c.key = *key;
    c.vue_map = brw->vue_map_geom_out;
@@ -118,7 +118,7 @@ static void compile_sf_prog( struct brw_context *brw,
 
    if (unlikely(INTEL_DEBUG & DEBUG_SF)) {
       fprintf(stderr, "sf:\n");
-      brw_disassemble(brw->intelScreen->devinfo,
+      brw_disassemble(brw->screen->devinfo,
                       c.func.store, 0, program_size, stderr);
       fprintf(stderr, "\n");
    }
diff --git a/src/mesa/drivers/dri/i965/brw_state_dump.c b/src/mesa/drivers/dri/i965/brw_state_dump.c
index 6cd61c2..b1eba6d 100644
--- a/src/mesa/drivers/dri/i965/brw_state_dump.c
+++ b/src/mesa/drivers/dri/i965/brw_state_dump.c
@@ -765,7 +765,7 @@ dump_prog_cache(struct brw_context *brw)
 	 }
 
          fprintf(stderr, "%s:\n", name);
-         brw_disassemble(brw->intelScreen->devinfo, brw->cache.bo->virtual,
+         brw_disassemble(brw->screen->devinfo, brw->cache.bo->virtual,
                          item->offset, item->size, stderr);
       }
    }
diff --git a/src/mesa/drivers/dri/i965/brw_surface_formats.c b/src/mesa/drivers/dri/i965/brw_surface_formats.c
index 40b2689..d99d386 100644
--- a/src/mesa/drivers/dri/i965/brw_surface_formats.c
+++ b/src/mesa/drivers/dri/i965/brw_surface_formats.c
@@ -288,7 +288,7 @@ brw_format_for_mesa_format(mesa_format mesa_format)
 void
 brw_init_surface_formats(struct brw_context *brw)
 {
-   const struct gen_device_info *devinfo = brw->intelScreen->devinfo;
+   const struct gen_device_info *devinfo = brw->screen->devinfo;
    struct gl_context *ctx = &brw->ctx;
    int gen;
    mesa_format format;
diff --git a/src/mesa/drivers/dri/i965/brw_tcs.c b/src/mesa/drivers/dri/i965/brw_tcs.c
index 44629ad..61d64e6 100644
--- a/src/mesa/drivers/dri/i965/brw_tcs.c
+++ b/src/mesa/drivers/dri/i965/brw_tcs.c
@@ -169,7 +169,7 @@ brw_codegen_tcs_prog(struct brw_context *brw,
                      struct brw_tcs_prog_key *key)
 {
    struct gl_context *ctx = &brw->ctx;
-   const struct brw_compiler *compiler = brw->intelScreen->compiler;
+   const struct brw_compiler *compiler = brw->screen->compiler;
    const struct gen_device_info *devinfo = compiler->devinfo;
    struct brw_stage_state *stage_state = &brw->tcs.base;
    nir_shader *nir;
diff --git a/src/mesa/drivers/dri/i965/brw_tes.c b/src/mesa/drivers/dri/i965/brw_tes.c
index c2f7822..aeaff96 100644
--- a/src/mesa/drivers/dri/i965/brw_tes.c
+++ b/src/mesa/drivers/dri/i965/brw_tes.c
@@ -82,8 +82,8 @@ brw_codegen_tes_prog(struct brw_context *brw,
                      struct brw_tess_eval_program *tep,
                      struct brw_tes_prog_key *key)
 {
-   const struct brw_compiler *compiler = brw->intelScreen->compiler;
-   const struct gen_device_info *devinfo = brw->intelScreen->devinfo;
+   const struct brw_compiler *compiler = brw->screen->compiler;
+   const struct gen_device_info *devinfo = brw->screen->devinfo;
    struct brw_stage_state *stage_state = &brw->tes.base;
    nir_shader *nir = tep->program.Base.nir;
    struct brw_tes_prog_data prog_data;
diff --git a/src/mesa/drivers/dri/i965/brw_vs.c b/src/mesa/drivers/dri/i965/brw_vs.c
index 30499e7..c637304 100644
--- a/src/mesa/drivers/dri/i965/brw_vs.c
+++ b/src/mesa/drivers/dri/i965/brw_vs.c
@@ -90,7 +90,7 @@ brw_codegen_vs_prog(struct brw_context *brw,
                     struct brw_vertex_program *vp,
                     struct brw_vs_prog_key *key)
 {
-   const struct brw_compiler *compiler = brw->intelScreen->compiler;
+   const struct brw_compiler *compiler = brw->screen->compiler;
    GLuint program_size;
    const GLuint *program;
    struct brw_vs_prog_data prog_data;
@@ -112,7 +112,7 @@ brw_codegen_vs_prog(struct brw_context *brw,
    mem_ctx = ralloc_context(NULL);
 
    brw_assign_common_binding_table_offsets(MESA_SHADER_VERTEX,
-                                           brw->intelScreen->devinfo,
+                                           brw->screen->devinfo,
                                            prog, &vp->program.Base,
                                            &prog_data.base.base, 0);
 
@@ -160,7 +160,7 @@ brw_codegen_vs_prog(struct brw_context *brw,
       ((1 << vp->program.Base.CullDistanceArraySize) - 1) <<
       vp->program.Base.ClipDistanceArraySize;
 
-   brw_compute_vue_map(brw->intelScreen->devinfo,
+   brw_compute_vue_map(brw->screen->devinfo,
                        &prog_data.base.vue_map, outputs_written,
                        prog ? prog->SeparateShader ||
                               prog->_LinkedShaders[MESA_SHADER_TESS_EVAL]
diff --git a/src/mesa/drivers/dri/i965/brw_wm.c b/src/mesa/drivers/dri/i965/brw_wm.c
index fb96f2f..23674f6 100644
--- a/src/mesa/drivers/dri/i965/brw_wm.c
+++ b/src/mesa/drivers/dri/i965/brw_wm.c
@@ -97,7 +97,7 @@ brw_codegen_wm_prog(struct brw_context *brw,
    if (!prog)
       prog_data.base.use_alt_mode = true;
 
-   assign_fs_binding_table_offsets(brw->intelScreen->devinfo, prog,
+   assign_fs_binding_table_offsets(brw->screen->devinfo, prog,
                                    &fp->program.Base, key, &prog_data);
 
    /* Allocate the references to the uniforms that will end up in the
@@ -142,7 +142,7 @@ brw_codegen_wm_prog(struct brw_context *brw,
    }
 
    char *error_str = NULL;
-   program = brw_compile_fs(brw->intelScreen->compiler, brw, mem_ctx,
+   program = brw_compile_fs(brw->screen->compiler, brw, mem_ctx,
                             key, &prog_data, fp->program.Base.nir,
                             &fp->program.Base, st_index8, st_index16,
                             true, brw->use_rep_send,
diff --git a/src/mesa/drivers/dri/i965/brw_wm_surface_state.c b/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
index 3068c84..ba6fa52 100644
--- a/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
+++ b/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
@@ -94,7 +94,7 @@ brw_emit_surface_state(struct brw_context *brw,
    surf.dim = get_isl_surf_dim(target);
 
    const enum isl_dim_layout dim_layout =
-      get_isl_dim_layout(brw->intelScreen->devinfo, mt->tiling, target);
+      get_isl_dim_layout(brw->screen->devinfo, mt->tiling, target);
 
    if (surf.dim_layout != dim_layout) {
       /* The layout of the specified texture target is not compatible with the
@@ -441,7 +441,7 @@ brw_texture_view_sane(const struct brw_context *brw,
    if (!intel_miptree_is_lossless_compressed(brw, mt))
       return true;
 
-   if (isl_format_supports_lossless_compression(brw->intelScreen->devinfo,
+   if (isl_format_supports_lossless_compression(brw->screen->devinfo,
                                                 format))
       return true;
 
@@ -1150,7 +1150,7 @@ update_renderbuffer_read_surfaces(struct brw_context *brw)
          if (irb) {
             const unsigned format = brw->render_target_format[
                _mesa_get_render_format(ctx, intel_rb_format(irb))];
-            assert(isl_format_supports_sampling(brw->intelScreen->devinfo,
+            assert(isl_format_supports_sampling(brw->screen->devinfo,
                                                 format));
 
             /* Override the target of the texture if the render buffer is a
@@ -1577,7 +1577,7 @@ const struct brw_tracked_state brw_cs_image_surfaces = {
 static uint32_t
 get_image_format(struct brw_context *brw, mesa_format format, GLenum access)
 {
-   const struct gen_device_info *devinfo = brw->intelScreen->devinfo;
+   const struct gen_device_info *devinfo = brw->screen->devinfo;
    uint32_t hw_format = brw_format_for_mesa_format(format);
    if (access == GL_WRITE_ONLY) {
       return hw_format;
diff --git a/src/mesa/drivers/dri/i965/gen7_cs_state.c b/src/mesa/drivers/dri/i965/gen7_cs_state.c
index dded30f..1aa4b2f 100644
--- a/src/mesa/drivers/dri/i965/gen7_cs_state.c
+++ b/src/mesa/drivers/dri/i965/gen7_cs_state.c
@@ -46,7 +46,7 @@ brw_upload_cs_state(struct brw_context *brw)
    struct brw_stage_state *stage_state = &brw->cs.base;
    struct brw_cs_prog_data *cs_prog_data = brw->cs.prog_data;
    struct brw_stage_prog_data *prog_data = &cs_prog_data->base;
-   const struct gen_device_info *devinfo = brw->intelScreen->devinfo;
+   const struct gen_device_info *devinfo = brw->screen->devinfo;
 
    if (INTEL_DEBUG & DEBUG_SHADER_TIME) {
       brw_emit_buffer_surface_state(
@@ -96,7 +96,7 @@ brw_upload_cs_state(struct brw_context *brw)
    const uint32_t vfe_num_urb_entries = brw->gen >= 8 ? 2 : 0;
    const uint32_t vfe_gpgpu_mode =
       brw->gen == 7 ? SET_FIELD(1, GEN7_MEDIA_VFE_STATE_GPGPU_MODE) : 0;
-   const uint32_t subslices = MAX2(brw->intelScreen->subslice_total, 1);
+   const uint32_t subslices = MAX2(brw->screen->subslice_total, 1);
    OUT_BATCH(SET_FIELD(brw->max_cs_threads * subslices - 1,
                        MEDIA_VFE_STATE_MAX_THREADS) |
              SET_FIELD(vfe_num_urb_entries, MEDIA_VFE_STATE_URB_ENTRIES) |
diff --git a/src/mesa/drivers/dri/i965/gen7_l3_state.c b/src/mesa/drivers/dri/i965/gen7_l3_state.c
index 75a2983..ec494df 100644
--- a/src/mesa/drivers/dri/i965/gen7_l3_state.c
+++ b/src/mesa/drivers/dri/i965/gen7_l3_state.c
@@ -58,7 +58,7 @@ get_pipeline_state_l3_weights(const struct brw_context *brw)
       needs_slm |= prog_data && prog_data->total_shared;
    }
 
-   return gen_get_default_l3_weights(brw->intelScreen->devinfo,
+   return gen_get_default_l3_weights(brw->screen->devinfo,
                                      needs_dc, needs_slm);
 }
 
@@ -174,7 +174,7 @@ setup_l3_config(struct brw_context *brw, const struct gen_l3_config *cfg)
 
       ADVANCE_BATCH();
 
-      if (brw->is_haswell && brw->intelScreen->cmd_parser_version >= 4) {
+      if (brw->is_haswell && brw->screen->cmd_parser_version >= 4) {
          /* Enable L3 atomics on HSW if we have a DC partition, otherwise keep
           * them disabled to avoid crashing the system hard.
           */
@@ -197,7 +197,7 @@ setup_l3_config(struct brw_context *brw, const struct gen_l3_config *cfg)
 static void
 update_urb_size(struct brw_context *brw, const struct gen_l3_config *cfg)
 {
-   const struct gen_device_info *devinfo = brw->intelScreen->devinfo;
+   const struct gen_device_info *devinfo = brw->screen->devinfo;
    const unsigned sz = gen_get_l3_config_urb_size(devinfo, cfg);
 
    if (brw->urb.size != sz) {
@@ -230,7 +230,7 @@ emit_l3_state(struct brw_context *brw)
 
    if (dw > dw_threshold && brw->can_do_pipelined_register_writes) {
       const struct gen_l3_config *const cfg =
-         gen_get_l3_config(brw->intelScreen->devinfo, w);
+         gen_get_l3_config(brw->screen->devinfo, w);
 
       setup_l3_config(brw, cfg);
       update_urb_size(brw, cfg);
@@ -292,7 +292,7 @@ const struct brw_tracked_state gen7_l3_state = {
 void
 gen7_restore_default_l3_config(struct brw_context *brw)
 {
-   const struct gen_device_info *devinfo = brw->intelScreen->devinfo;
+   const struct gen_device_info *devinfo = brw->screen->devinfo;
    const struct gen_l3_config *const cfg = gen_get_default_l3_config(devinfo);
 
    if (cfg != brw->l3.config && brw->can_do_pipelined_register_writes) {
diff --git a/src/mesa/drivers/dri/i965/gen7_urb.c b/src/mesa/drivers/dri/i965/gen7_urb.c
index da0a378..707e073 100644
--- a/src/mesa/drivers/dri/i965/gen7_urb.c
+++ b/src/mesa/drivers/dri/i965/gen7_urb.c
@@ -202,7 +202,7 @@ void
 gen7_upload_urb(struct brw_context *brw, unsigned vs_size,
                 bool gs_present, bool tess_present)
 {
-   const struct gen_device_info *devinfo = brw->intelScreen->devinfo;
+   const struct gen_device_info *devinfo = brw->screen->devinfo;
    const int push_size_kB =
       (brw->gen >= 8 || (brw->is_haswell && brw->gt == 3)) ? 32 : 16;
 
diff --git a/src/mesa/drivers/dri/i965/intel_batchbuffer.c b/src/mesa/drivers/dri/i965/intel_batchbuffer.c
index 93593d7..f136fae 100644
--- a/src/mesa/drivers/dri/i965/intel_batchbuffer.c
+++ b/src/mesa/drivers/dri/i965/intel_batchbuffer.c
@@ -139,7 +139,7 @@ do_batch_dump(struct brw_context *brw)
    struct intel_batchbuffer *batch = &brw->batch;
    int ret;
 
-   decode = drm_intel_decode_context_alloc(brw->intelScreen->deviceID);
+   decode = drm_intel_decode_context_alloc(brw->screen->deviceID);
    if (!decode)
       return;
 
@@ -305,7 +305,7 @@ throttle(struct brw_context *brw)
    }
 
    if (brw->need_flush_throttle) {
-      __DRIscreen *dri_screen = brw->intelScreen->driScrnPriv;
+      __DRIscreen *dri_screen = brw->screen->driScrnPriv;
       drmCommandNone(dri_screen->fd, DRM_I915_GEM_THROTTLE);
       brw->need_flush_throttle = false;
    }
@@ -336,7 +336,7 @@ do_flush_locked(struct brw_context *brw)
       }
    }
 
-   if (!brw->intelScreen->no_hw) {
+   if (!brw->screen->no_hw) {
       int flags;
 
       if (brw->gen >= 6 && batch->ring == BLT_RING) {
diff --git a/src/mesa/drivers/dri/i965/intel_extensions.c b/src/mesa/drivers/dri/i965/intel_extensions.c
index 2eb1554..93eb966 100644
--- a/src/mesa/drivers/dri/i965/intel_extensions.c
+++ b/src/mesa/drivers/dri/i965/intel_extensions.c
@@ -323,7 +323,7 @@ intelInitExtensions(struct gl_context *ctx)
       ctx->Extensions.OES_depth_texture_cube_map = true;
       ctx->Extensions.OES_sample_variables = true;
 
-      ctx->Extensions.ARB_timer_query = brw->intelScreen->hw_has_timestamp;
+      ctx->Extensions.ARB_timer_query = brw->screen->hw_has_timestamp;
 
       /* Only enable this in core profile because other parts of Mesa behave
        * slightly differently when the extension is enabled.
@@ -364,14 +364,14 @@ intelInitExtensions(struct gl_context *ctx)
          ctx->Extensions.ARB_transform_feedback3 = true;
          ctx->Extensions.ARB_transform_feedback_instanced = true;
 
-         if ((brw->gen >= 8 || brw->intelScreen->cmd_parser_version >= 5) &&
+         if ((brw->gen >= 8 || brw->screen->cmd_parser_version >= 5) &&
              ctx->Const.MaxComputeWorkGroupSize[0] >= 1024) {
             ctx->Extensions.ARB_compute_shader = true;
             ctx->Extensions.ARB_ES3_1_compatibility =
                brw->gen >= 8 || brw->is_haswell;
          }
 
-         if (brw->intelScreen->cmd_parser_version >= 2)
+         if (brw->screen->cmd_parser_version >= 2)
             brw->predicate.supported = true;
       }
    }
@@ -385,7 +385,7 @@ intelInitExtensions(struct gl_context *ctx)
       ctx->Extensions.ARB_robust_buffer_access_behavior = true;
    }
 
-   if (brw->intelScreen->has_mi_math_and_lrr) {
+   if (brw->screen->has_mi_math_and_lrr) {
       ctx->Extensions.ARB_query_buffer_object = true;
    }
 
diff --git a/src/mesa/drivers/dri/i965/intel_fbo.c b/src/mesa/drivers/dri/i965/intel_fbo.c
index 807e3e7..cb2ee8b 100644
--- a/src/mesa/drivers/dri/i965/intel_fbo.c
+++ b/src/mesa/drivers/dri/i965/intel_fbo.c
@@ -282,7 +282,7 @@ intel_alloc_private_renderbuffer_storage(struct gl_context * ctx, struct gl_rend
                                          GLuint width, GLuint height)
 {
    struct brw_context *brw = brw_context(ctx);
-   struct intel_screen *screen = brw->intelScreen;
+   struct intel_screen *screen = brw->screen;
    struct intel_renderbuffer *irb = intel_renderbuffer(rb);
 
    assert(rb->Format != MESA_FORMAT_NONE);
@@ -332,7 +332,7 @@ intel_image_target_renderbuffer_storage(struct gl_context *ctx,
 {
    struct brw_context *brw = brw_context(ctx);
    struct intel_renderbuffer *irb;
-   __DRIscreen *dri_screen = brw->intelScreen->driScrnPriv;
+   __DRIscreen *dri_screen = brw->screen->driScrnPriv;
    __DRIimage *image;
 
    image = dri_screen->dri2.image->lookupEGLImage(dri_screen, image_handle,
diff --git a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
index 427657c..5e19d54 100644
--- a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
+++ b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
@@ -262,7 +262,7 @@ intel_miptree_supports_non_msrt_fast_clear(struct brw_context *brw,
    if (brw->gen >= 9) {
       mesa_format linear_format = _mesa_get_srgb_format_linear(mt->format);
       const uint32_t brw_format = brw_format_for_mesa_format(linear_format);
-      return isl_format_supports_lossless_compression(brw->intelScreen->devinfo,
+      return isl_format_supports_lossless_compression(brw->screen->devinfo,
                                                       brw_format);
    } else
       return true;
@@ -3063,7 +3063,7 @@ intel_miptree_get_isl_surf(struct brw_context *brw,
                            struct isl_surf *surf)
 {
    surf->dim = get_isl_surf_dim(mt->target);
-   surf->dim_layout = get_isl_dim_layout(brw->intelScreen->devinfo,
+   surf->dim_layout = get_isl_dim_layout(brw->screen->devinfo,
                                          mt->tiling, mt->target);
 
    if (mt->num_samples > 1) {
diff --git a/src/mesa/drivers/dri/i965/intel_screen.c b/src/mesa/drivers/dri/i965/intel_screen.c
index c580b97..5b21df6 100644
--- a/src/mesa/drivers/dri/i965/intel_screen.c
+++ b/src/mesa/drivers/dri/i965/intel_screen.c
@@ -403,7 +403,7 @@ intel_create_image_from_name(__DRIscreen *dri_screen,
 			     int width, int height, int format,
 			     int name, int pitch, void *loaderPrivate)
 {
-    struct intel_screen *intelScreen = dri_screen->driverPrivate;
+    struct intel_screen *screen = dri_screen->driverPrivate;
     __DRIimage *image;
     int cpp;
 
@@ -419,7 +419,7 @@ intel_create_image_from_name(__DRIscreen *dri_screen,
     image->width = width;
     image->height = height;
     image->pitch = pitch * cpp;
-    image->bo = drm_intel_bo_gem_create_from_name(intelScreen->bufmgr, "image",
+    image->bo = drm_intel_bo_gem_create_from_name(screen->bufmgr, "image",
                                                   name);
     if (!image->bo) {
        free(image);
@@ -542,7 +542,7 @@ intel_create_image(__DRIscreen *dri_screen,
 		   void *loaderPrivate)
 {
    __DRIimage *image;
-   struct intel_screen *intelScreen = dri_screen->driverPrivate;
+   struct intel_screen *screen = dri_screen->driverPrivate;
    uint32_t tiling;
    int cpp;
    unsigned long pitch;
@@ -562,7 +562,7 @@ intel_create_image(__DRIscreen *dri_screen,
       return NULL;
 
    cpp = _mesa_get_format_bytes(image->format);
-   image->bo = drm_intel_bo_alloc_tiled(intelScreen->bufmgr, "image",
+   image->bo = drm_intel_bo_alloc_tiled(screen->bufmgr, "image",
                                         width, height, cpp, &tiling,
                                         &pitch, 0);
    if (image->bo == NULL) {
@@ -698,7 +698,7 @@ intel_create_image_from_fds(__DRIscreen *dri_screen,
                             int *fds, int num_fds, int *strides, int *offsets,
                             void *loaderPrivate)
 {
-   struct intel_screen *intelScreen = dri_screen->driverPrivate;
+   struct intel_screen *screen = dri_screen->driverPrivate;
    struct intel_image_format *f;
    __DRIimage *image;
    int i, index;
@@ -740,7 +740,7 @@ intel_create_image_from_fds(__DRIscreen *dri_screen,
          size = end;
    }
 
-   image->bo = drm_intel_bo_gem_create_from_prime(intelScreen->bufmgr,
+   image->bo = drm_intel_bo_gem_create_from_prime(screen->bufmgr,
                                                   fds[0], size);
    if (image->bo == NULL) {
       free(image);
@@ -867,7 +867,7 @@ static int
 brw_query_renderer_integer(__DRIscreen *dri_screen,
                            int param, unsigned int *value)
 {
-   const struct intel_screen *const intelScreen =
+   const struct intel_screen *const screen =
       (struct intel_screen *) dri_screen->driverPrivate;
 
    switch (param) {
@@ -875,7 +875,7 @@ brw_query_renderer_integer(__DRIscreen *dri_screen,
       value[0] = 0x8086;
       return 0;
    case __DRI2_RENDERER_DEVICE_ID:
-      value[0] = intelScreen->deviceID;
+      value[0] = screen->deviceID;
       return 0;
    case __DRI2_RENDERER_ACCELERATED:
       value[0] = 1;
@@ -922,7 +922,7 @@ static int
 brw_query_renderer_string(__DRIscreen *dri_screen,
                           int param, const char **value)
 {
-   const struct intel_screen *intelScreen =
+   const struct intel_screen *screen =
       (struct intel_screen *) dri_screen->driverPrivate;
 
    switch (param) {
@@ -930,7 +930,7 @@ brw_query_renderer_string(__DRIscreen *dri_screen,
       value[0] = brw_vendor_string;
       return 0;
    case __DRI2_RENDERER_DEVICE_ID:
-      value[0] = brw_get_renderer_string(intelScreen);
+      value[0] = brw_get_renderer_string(screen);
       return 0;
    default:
       break;
@@ -950,7 +950,7 @@ static const __DRIrobustnessExtension dri2Robustness = {
    .base = { __DRI2_ROBUSTNESS, 1 }
 };
 
-static const __DRIextension *intelScreenExtensions[] = {
+static const __DRIextension *screenExtensions[] = {
     &intelTexBufferExtension.base,
     &intelFenceExtension.base,
     &intelFlushExtension.base,
@@ -1011,12 +1011,12 @@ intel_get_integer(struct intel_screen *screen, int param)
 static void
 intelDestroyScreen(__DRIscreen * sPriv)
 {
-   struct intel_screen *intelScreen = sPriv->driverPrivate;
+   struct intel_screen *screen = sPriv->driverPrivate;
 
-   dri_bufmgr_destroy(intelScreen->bufmgr);
-   driDestroyOptionInfo(&intelScreen->optionCache);
+   dri_bufmgr_destroy(screen->bufmgr);
+   driDestroyOptionInfo(&screen->optionCache);
 
-   ralloc_free(intelScreen);
+   ralloc_free(screen);
    sPriv->driverPrivate = NULL;
 }
 
@@ -1134,21 +1134,21 @@ intelDestroyBuffer(__DRIdrawable * driDrawPriv)
 }
 
 static void
-intel_detect_sseu(struct intel_screen *intelScreen)
+intel_detect_sseu(struct intel_screen *screen)
 {
-   assert(intelScreen->devinfo->gen >= 8);
+   assert(screen->devinfo->gen >= 8);
    int ret;
 
-   intelScreen->subslice_total = -1;
-   intelScreen->eu_total = -1;
+   screen->subslice_total = -1;
+   screen->eu_total = -1;
 
-   ret = intel_get_param(intelScreen, I915_PARAM_SUBSLICE_TOTAL,
-                         &intelScreen->subslice_total);
+   ret = intel_get_param(screen, I915_PARAM_SUBSLICE_TOTAL,
+                         &screen->subslice_total);
    if (ret < 0 && ret != -EINVAL)
       goto err_out;
 
-   ret = intel_get_param(intelScreen,
-                         I915_PARAM_EU_TOTAL, &intelScreen->eu_total);
+   ret = intel_get_param(screen,
+                         I915_PARAM_EU_TOTAL, &screen->eu_total);
    if (ret < 0 && ret != -EINVAL)
       goto err_out;
 
@@ -1156,35 +1156,35 @@ intel_detect_sseu(struct intel_screen *intelScreen)
     * and we have to use conservative numbers for GPGPU on many platforms, but
     * otherwise, things will just work.
     */
-   if (intelScreen->subslice_total < 1 || intelScreen->eu_total < 1)
+   if (screen->subslice_total < 1 || screen->eu_total < 1)
       _mesa_warning(NULL,
                     "Kernel 4.1 required to properly query GPU properties.\n");
 
    return;
 
 err_out:
-   intelScreen->subslice_total = -1;
-   intelScreen->eu_total = -1;
+   screen->subslice_total = -1;
+   screen->eu_total = -1;
    _mesa_warning(NULL, "Failed to query GPU properties (%s).\n", strerror(-ret));
 }
 
 static bool
-intel_init_bufmgr(struct intel_screen *intelScreen)
+intel_init_bufmgr(struct intel_screen *screen)
 {
-   __DRIscreen *dri_screen = intelScreen->driScrnPriv;
+   __DRIscreen *dri_screen = screen->driScrnPriv;
 
-   intelScreen->no_hw = getenv("INTEL_NO_HW") != NULL;
+   screen->no_hw = getenv("INTEL_NO_HW") != NULL;
 
-   intelScreen->bufmgr = intel_bufmgr_gem_init(dri_screen->fd, BATCH_SZ);
-   if (intelScreen->bufmgr == NULL) {
+   screen->bufmgr = intel_bufmgr_gem_init(dri_screen->fd, BATCH_SZ);
+   if (screen->bufmgr == NULL) {
       fprintf(stderr, "[%s:%u] Error initializing buffer manager.\n",
 	      __func__, __LINE__);
       return false;
    }
 
-   drm_intel_bufmgr_gem_enable_fenced_relocs(intelScreen->bufmgr);
+   drm_intel_bufmgr_gem_enable_fenced_relocs(screen->bufmgr);
 
-   if (!intel_get_boolean(intelScreen, I915_PARAM_HAS_RELAXED_DELTA)) {
+   if (!intel_get_boolean(screen, I915_PARAM_HAS_RELAXED_DELTA)) {
       fprintf(stderr, "[%s: %u] Kernel 2.6.39 required.\n", __func__, __LINE__);
       return false;
    }
@@ -1540,7 +1540,7 @@ shader_perf_log_mesa(void *data, const char *fmt, ...)
 static const
 __DRIconfig **intelInitScreen2(__DRIscreen *dri_screen)
 {
-   struct intel_screen *intelScreen;
+   struct intel_screen *screen;
 
    if (dri_screen->image.loader) {
    } else if (dri_screen->dri2.loader->base.version <= 2 ||
@@ -1552,43 +1552,43 @@ __DRIconfig **intelInitScreen2(__DRIscreen *dri_screen)
    }
 
    /* Allocate the private area */
-   intelScreen = rzalloc(NULL, struct intel_screen);
-   if (!intelScreen) {
+   screen = rzalloc(NULL, struct intel_screen);
+   if (!screen) {
       fprintf(stderr, "\nERROR!  Allocating private area failed\n");
       return false;
    }
    /* parse information in __driConfigOptions */
-   driParseOptionInfo(&intelScreen->optionCache, brw_config_options.xml);
+   driParseOptionInfo(&screen->optionCache, brw_config_options.xml);
 
-   intelScreen->driScrnPriv = dri_screen;
-   dri_screen->driverPrivate = (void *) intelScreen;
+   screen->driScrnPriv = dri_screen;
+   dri_screen->driverPrivate = (void *) screen;
 
-   if (!intel_init_bufmgr(intelScreen))
+   if (!intel_init_bufmgr(screen))
        return false;
 
-   intelScreen->deviceID = drm_intel_bufmgr_gem_get_devid(intelScreen->bufmgr);
-   intelScreen->devinfo = gen_get_device_info(intelScreen->deviceID);
-   if (!intelScreen->devinfo)
+   screen->deviceID = drm_intel_bufmgr_gem_get_devid(screen->bufmgr);
+   screen->devinfo = gen_get_device_info(screen->deviceID);
+   if (!screen->devinfo)
       return false;
 
    brw_process_intel_debug_variable();
 
    if (INTEL_DEBUG & DEBUG_BUFMGR)
-      dri_bufmgr_set_debug(intelScreen->bufmgr, true);
+      dri_bufmgr_set_debug(screen->bufmgr, true);
 
-   if ((INTEL_DEBUG & DEBUG_SHADER_TIME) && intelScreen->devinfo->gen < 7) {
+   if ((INTEL_DEBUG & DEBUG_SHADER_TIME) && screen->devinfo->gen < 7) {
       fprintf(stderr,
               "shader_time debugging requires gen7 (Ivybridge) or better.\n");
       INTEL_DEBUG &= ~DEBUG_SHADER_TIME;
    }
 
    if (INTEL_DEBUG & DEBUG_AUB)
-      drm_intel_bufmgr_gem_set_aub_dump(intelScreen->bufmgr, true);
+      drm_intel_bufmgr_gem_set_aub_dump(screen->bufmgr, true);
 
 #ifndef I915_PARAM_MMAP_GTT_VERSION
 #define I915_PARAM_MMAP_GTT_VERSION 40 /* XXX delete me with new libdrm */
 #endif
-   if (intel_get_integer(intelScreen, I915_PARAM_MMAP_GTT_VERSION) >= 1) {
+   if (intel_get_integer(screen, I915_PARAM_MMAP_GTT_VERSION) >= 1) {
       /* Theorectically unlimited! At least for individual objects...
        *
        * Currently the entire (global) address space for all GTT maps is
@@ -1604,7 +1604,7 @@ __DRIconfig **intelInitScreen2(__DRIscreen *dri_screen)
        * objects of the current maximum allocable size before running out
        * of mmap space.
        */
-      intelScreen->max_gtt_map_object_size = UINT64_MAX;
+      screen->max_gtt_map_object_size = UINT64_MAX;
    } else {
       /* Estimate the size of the mappable aperture into the GTT.  There's an
        * ioctl to get the whole GTT size, but not one to get the mappable subset.
@@ -1619,30 +1619,30 @@ __DRIconfig **intelInitScreen2(__DRIscreen *dri_screen)
        * taken up by things like the framebuffer and the ringbuffer and such, so
        * be more conservative.
        */
-      intelScreen->max_gtt_map_object_size = gtt_size / 4;
+      screen->max_gtt_map_object_size = gtt_size / 4;
    }
 
-   intelScreen->hw_has_swizzling = intel_detect_swizzling(intelScreen);
-   intelScreen->hw_has_timestamp = intel_detect_timestamp(intelScreen);
+   screen->hw_has_swizzling = intel_detect_swizzling(screen);
+   screen->hw_has_timestamp = intel_detect_timestamp(screen);
 
    /* GENs prior to 8 do not support EU/Subslice info */
-   if (intelScreen->devinfo->gen >= 8) {
-      intel_detect_sseu(intelScreen);
-   } else if (intelScreen->devinfo->gen == 7) {
-      intelScreen->subslice_total = 1 << (intelScreen->devinfo->gt - 1);
+   if (screen->devinfo->gen >= 8) {
+      intel_detect_sseu(screen);
+   } else if (screen->devinfo->gen == 7) {
+      screen->subslice_total = 1 << (screen->devinfo->gt - 1);
    }
 
    const char *force_msaa = getenv("INTEL_FORCE_MSAA");
    if (force_msaa) {
-      intelScreen->winsys_msaa_samples_override =
-         intel_quantize_num_samples(intelScreen, atoi(force_msaa));
+      screen->winsys_msaa_samples_override =
+         intel_quantize_num_samples(screen, atoi(force_msaa));
       printf("Forcing winsys sample count to %d\n",
-             intelScreen->winsys_msaa_samples_override);
+             screen->winsys_msaa_samples_override);
    } else {
-      intelScreen->winsys_msaa_samples_override = -1;
+      screen->winsys_msaa_samples_override = -1;
    }
 
-   set_max_gl_versions(intelScreen);
+   set_max_gl_versions(screen);
 
    /* Notification of GPU resets requires hardware contexts and a kernel new
     * enough to support DRM_IOCTL_I915_GET_RESET_STATS.  If the ioctl is
@@ -1653,41 +1653,41 @@ __DRIconfig **intelInitScreen2(__DRIscreen *dri_screen)
     *
     * Don't even try on pre-Gen6, since we don't attempt to use contexts there.
     */
-   if (intelScreen->devinfo->gen >= 6) {
+   if (screen->devinfo->gen >= 6) {
       struct drm_i915_reset_stats stats;
       memset(&stats, 0, sizeof(stats));
 
       const int ret = drmIoctl(dri_screen->fd, DRM_IOCTL_I915_GET_RESET_STATS, &stats);
 
-      intelScreen->has_context_reset_notification =
+      screen->has_context_reset_notification =
          (ret != -1 || errno != EINVAL);
    }
 
-   if (intel_get_param(intelScreen, I915_PARAM_CMD_PARSER_VERSION,
-                       &intelScreen->cmd_parser_version) < 0) {
-      intelScreen->cmd_parser_version = 0;
+   if (intel_get_param(screen, I915_PARAM_CMD_PARSER_VERSION,
+                       &screen->cmd_parser_version) < 0) {
+      screen->cmd_parser_version = 0;
    }
 
    /* Haswell requires command parser version 6 in order to write to the
     * MI_MATH GPR registers, and version 7 in order to use
     * MI_LOAD_REGISTER_REG (which all users of MI_MATH use).
     */
-   intelScreen->has_mi_math_and_lrr = intelScreen->devinfo->gen >= 8 ||
-                                      (intelScreen->devinfo->is_haswell &&
-                                       intelScreen->cmd_parser_version >= 7);
-
-   dri_screen->extensions = !intelScreen->has_context_reset_notification
-      ? intelScreenExtensions : intelRobustScreenExtensions;
-
-   intelScreen->compiler = brw_compiler_create(intelScreen,
-                                               intelScreen->devinfo);
-   intelScreen->compiler->shader_debug_log = shader_debug_log_mesa;
-   intelScreen->compiler->shader_perf_log = shader_perf_log_mesa;
-   intelScreen->program_id = 1;
-
-   if (intelScreen->devinfo->has_resource_streamer) {
-      intelScreen->has_resource_streamer =
-        intel_get_boolean(intelScreen, I915_PARAM_HAS_RESOURCE_STREAMER);
+   screen->has_mi_math_and_lrr = screen->devinfo->gen >= 8 ||
+                                      (screen->devinfo->is_haswell &&
+                                       screen->cmd_parser_version >= 7);
+
+   dri_screen->extensions = !screen->has_context_reset_notification
+      ? screenExtensions : intelRobustScreenExtensions;
+
+   screen->compiler = brw_compiler_create(screen,
+                                               screen->devinfo);
+   screen->compiler->shader_debug_log = shader_debug_log_mesa;
+   screen->compiler->shader_perf_log = shader_perf_log_mesa;
+   screen->program_id = 1;
+
+   if (screen->devinfo->has_resource_streamer) {
+      screen->has_resource_streamer =
+        intel_get_boolean(screen, I915_PARAM_HAS_RESOURCE_STREAMER);
    }
 
    return (const __DRIconfig**) intel_screen_make_configs(dri_screen);
@@ -1704,7 +1704,7 @@ intelAllocateBuffer(__DRIscreen *dri_screen,
 		    int width, int height)
 {
    struct intel_buffer *intelBuffer;
-   struct intel_screen *intelScreen = dri_screen->driverPrivate;
+   struct intel_screen *screen = dri_screen->driverPrivate;
 
    assert(attachment == __DRI_BUFFER_FRONT_LEFT ||
           attachment == __DRI_BUFFER_BACK_LEFT);
@@ -1717,7 +1717,7 @@ intelAllocateBuffer(__DRIscreen *dri_screen,
    uint32_t tiling = I915_TILING_X;
    unsigned long pitch;
    int cpp = format / 8;
-   intelBuffer->bo = drm_intel_bo_alloc_tiled(intelScreen->bufmgr,
+   intelBuffer->bo = drm_intel_bo_alloc_tiled(screen->bufmgr,
                                               "intelAllocateBuffer",
                                               width,
                                               height,
diff --git a/src/mesa/drivers/dri/i965/intel_tex.c b/src/mesa/drivers/dri/i965/intel_tex.c
index 09e8a7d..12a3468 100644
--- a/src/mesa/drivers/dri/i965/intel_tex.c
+++ b/src/mesa/drivers/dri/i965/intel_tex.c
@@ -71,7 +71,7 @@ intel_alloc_texture_image_buffer(struct gl_context *ctx,
 
    /* Quantize sample count */
    if (image->NumSamples) {
-      image->NumSamples = intel_quantize_num_samples(brw->intelScreen, image->NumSamples);
+      image->NumSamples = intel_quantize_num_samples(brw->screen, image->NumSamples);
       if (!image->NumSamples)
          return false;
    }
@@ -128,7 +128,7 @@ intel_alloc_texture_storage(struct gl_context *ctx,
    struct brw_context *brw = brw_context(ctx);
    struct intel_texture_object *intel_texobj = intel_texture_object(texobj);
    struct gl_texture_image *first_image = texobj->Image[0][0];
-   int num_samples = intel_quantize_num_samples(brw->intelScreen,
+   int num_samples = intel_quantize_num_samples(brw->screen,
                                                 first_image->NumSamples);
    const int numFaces = _mesa_num_tex_faces(texobj->Target);
    int face;
diff --git a/src/mesa/drivers/dri/i965/intel_tex_image.c b/src/mesa/drivers/dri/i965/intel_tex_image.c
index a7c321b..4454e53 100644
--- a/src/mesa/drivers/dri/i965/intel_tex_image.c
+++ b/src/mesa/drivers/dri/i965/intel_tex_image.c
@@ -384,7 +384,7 @@ intel_image_target_texture_2d(struct gl_context *ctx, GLenum target,
 {
    struct brw_context *brw = brw_context(ctx);
    struct intel_mipmap_tree *mt;
-   __DRIscreen *dri_screen = brw->intelScreen->driScrnPriv;
+   __DRIscreen *dri_screen = brw->screen->driScrnPriv;
    __DRIimage *image;
 
    image = dri_screen->dri2.image->lookupEGLImage(dri_screen, image_handle,