mesa: remove old swrast-based compressed texel fetch code

1 files changed, 1 insertions, 243 deletions

diff --git a/src/mesa/main/texcompress_etc.c b/src/mesa/main/texcompress_etc.c
index c8bf6ea..57c42c4 100644
--- a/src/mesa/main/texcompress_etc.c
+++ b/src/mesa/main/texcompress_etc.c
@@ -43,9 +43,9 @@
 #include "texcompress_etc.h"
 #include "texstore.h"
 #include "macros.h"
-#include "swrast/s_context.h"
 #include "format_unpack.h"
 
+
 struct etc2_block {
    int distance;
    uint64_t pixel_indices[2];
@@ -113,25 +113,6 @@ _mesa_texstore_etc1_rgb8(TEXSTORE_PARAMS)
    return GL_FALSE;
 }
 
-void
-_mesa_fetch_texel_2d_f_etc1_rgb8(const struct swrast_texture_image *texImage,
-                                 GLint i, GLint j, GLint k, GLfloat *texel)
-{
-   struct etc1_block block;
-   GLubyte dst[3];
-   const GLubyte *src;
-
-   src = (const GLubyte *) texImage->Map +
-      (((texImage->RowStride + 3) / 4) * (j / 4) + (i / 4)) * 8;
-
-   etc1_parse_block(&block, src);
-   etc1_fetch_texel(&block, i % 4, j % 4, dst);
-
-   texel[RCOMP] = UBYTE_TO_FLOAT(dst[0]);
-   texel[GCOMP] = UBYTE_TO_FLOAT(dst[1]);
-   texel[BCOMP] = UBYTE_TO_FLOAT(dst[2]);
-   texel[ACOMP] = 1.0f;
-}
 
 /**
  * Decode texture data in format `MESA_FORMAT_ETC1_RGB8` to
@@ -1166,229 +1147,6 @@ _mesa_texstore_etc2_srgb8_punchthrough_alpha1(TEXSTORE_PARAMS)
    return GL_FALSE;
 }
 
-void
-_mesa_fetch_texel_2d_f_etc2_rgb8(const struct swrast_texture_image *texImage,
-                                 GLint i, GLint j, GLint k, GLfloat *texel)
-{
-   struct etc2_block block;
-   uint8_t dst[3];
-   const uint8_t *src;
-
-   src = texImage->Map +
-      (((texImage->RowStride + 3) / 4) * (j / 4) + (i / 4)) * 8;
-
-   etc2_rgb8_parse_block(&block, src,
-                         false /* punchthrough_alpha */);
-   etc2_rgb8_fetch_texel(&block, i % 4, j % 4, dst,
-                         false /* punchthrough_alpha */);
-
-   texel[RCOMP] = UBYTE_TO_FLOAT(dst[0]);
-   texel[GCOMP] = UBYTE_TO_FLOAT(dst[1]);
-   texel[BCOMP] = UBYTE_TO_FLOAT(dst[2]);
-   texel[ACOMP] = 1.0f;
-}
-
-void
-_mesa_fetch_texel_2d_f_etc2_srgb8(const struct swrast_texture_image *texImage,
-                                  GLint i, GLint j, GLint k, GLfloat *texel)
-{
-   struct etc2_block block;
-   uint8_t dst[3];
-   const uint8_t *src;
-
-   src = texImage->Map +
-      (((texImage->RowStride + 3) / 4) * (j / 4) + (i / 4)) * 8;
-
-   etc2_rgb8_parse_block(&block, src,
-                         false /* punchthrough_alpha */);
-   etc2_rgb8_fetch_texel(&block, i % 4, j % 4, dst,
-                         false /* punchthrough_alpha */);
-
-   texel[RCOMP] = _mesa_nonlinear_to_linear(dst[0]);
-   texel[GCOMP] = _mesa_nonlinear_to_linear(dst[1]);
-   texel[BCOMP] = _mesa_nonlinear_to_linear(dst[2]);
-   texel[ACOMP] = 1.0f;
-}
-
-void
-_mesa_fetch_texel_2d_f_etc2_rgba8_eac(const struct swrast_texture_image *texImage,
-                                      GLint i, GLint j, GLint k, GLfloat *texel)
-{
-   struct etc2_block block;
-   uint8_t dst[4];
-   const uint8_t *src;
-
-   src = texImage->Map +
-      (((texImage->RowStride + 3) / 4) * (j / 4) + (i / 4)) * 16;
-
-   etc2_rgba8_parse_block(&block, src);
-   etc2_rgba8_fetch_texel(&block, i % 4, j % 4, dst);
-
-   texel[RCOMP] = UBYTE_TO_FLOAT(dst[0]);
-   texel[GCOMP] = UBYTE_TO_FLOAT(dst[1]);
-   texel[BCOMP] = UBYTE_TO_FLOAT(dst[2]);
-   texel[ACOMP] = UBYTE_TO_FLOAT(dst[3]);
-}
-
-void
-_mesa_fetch_texel_2d_f_etc2_srgb8_alpha8_eac(const struct
-                                             swrast_texture_image *texImage,
-                                             GLint i, GLint j,
-                                             GLint k, GLfloat *texel)
-{
-   struct etc2_block block;
-   uint8_t dst[4];
-   const uint8_t *src;
-
-   src = texImage->Map +
-      (((texImage->RowStride + 3) / 4) * (j / 4) + (i / 4)) * 16;
-
-   etc2_rgba8_parse_block(&block, src);
-   etc2_rgba8_fetch_texel(&block, i % 4, j % 4, dst);
-
-   texel[RCOMP] = _mesa_nonlinear_to_linear(dst[0]);
-   texel[GCOMP] = _mesa_nonlinear_to_linear(dst[1]);
-   texel[BCOMP] = _mesa_nonlinear_to_linear(dst[2]);
-   texel[ACOMP] = UBYTE_TO_FLOAT(dst[3]);
-}
-
-void
-_mesa_fetch_texel_2d_f_etc2_r11_eac(const struct swrast_texture_image *texImage,
-                                    GLint i, GLint j, GLint k, GLfloat *texel)
-{
-   struct etc2_block block;
-   GLushort dst;
-   const uint8_t *src;
-
-   src = texImage->Map +
-      (((texImage->RowStride + 3) / 4) * (j / 4) + (i / 4)) * 8;
-
-   etc2_r11_parse_block(&block, src);
-   etc2_r11_fetch_texel(&block, i % 4, j % 4, (uint8_t *)&dst);
-
-   texel[RCOMP] = USHORT_TO_FLOAT(dst);
-   texel[GCOMP] = 0.0f;
-   texel[BCOMP] = 0.0f;
-   texel[ACOMP] = 1.0f;
-}
-
-void
-_mesa_fetch_texel_2d_f_etc2_rg11_eac(const struct
-                                     swrast_texture_image *texImage,
-                                     GLint i, GLint j,
-                                     GLint k, GLfloat *texel)
-{
-   struct etc2_block block;
-   GLushort dst[2];
-   const uint8_t *src;
-
-   src = texImage->Map +
-      (((texImage->RowStride + 3) / 4) * (j / 4) + (i / 4)) * 16;
-
-   /* red component */
-   etc2_r11_parse_block(&block, src);
-   etc2_r11_fetch_texel(&block, i % 4, j % 4, (uint8_t *)dst);
-
-   /* green component */
-   etc2_r11_parse_block(&block, src + 8);
-   etc2_r11_fetch_texel(&block, i % 4, j % 4, (uint8_t *)(dst + 1));
-
-   texel[RCOMP] = USHORT_TO_FLOAT(dst[0]);
-   texel[GCOMP] = USHORT_TO_FLOAT(dst[1]);
-   texel[BCOMP] = 0.0f;
-   texel[ACOMP] = 1.0f;
-}
-
-void
-_mesa_fetch_texel_2d_f_etc2_signed_r11_eac(const struct swrast_texture_image *texImage,
-                                           GLint i, GLint j, GLint k, GLfloat *texel)
-{
-   struct etc2_block block;
-   GLushort dst;
-   const uint8_t *src;
-
-   src = texImage->Map +
-      (((texImage->RowStride + 3) / 4) * (j / 4) + (i / 4)) * 8;
-
-   etc2_r11_parse_block(&block, src);
-   etc2_signed_r11_fetch_texel(&block, i % 4, j % 4, (uint8_t *)&dst);
-
-   texel[RCOMP] = SHORT_TO_FLOAT(dst);
-   texel[GCOMP] = 0.0f;
-   texel[BCOMP] = 0.0f;
-   texel[ACOMP] = 1.0f;
-}
-
-void
-_mesa_fetch_texel_2d_f_etc2_signed_rg11_eac(const struct swrast_texture_image *texImage,
-                                            GLint i, GLint j, GLint k, GLfloat *texel)
-{
-   struct etc2_block block;
-   GLushort dst[2];
-   const uint8_t *src;
-
-   src = texImage->Map +
-      (((texImage->RowStride + 3) / 4) * (j / 4) + (i / 4)) * 16;
-
-   /* red component */
-   etc2_r11_parse_block(&block, src);
-   etc2_signed_r11_fetch_texel(&block, i % 4, j % 4, (uint8_t *)dst);
-
-   /* green component */
-   etc2_r11_parse_block(&block, src + 8);
-   etc2_signed_r11_fetch_texel(&block, i % 4, j % 4, (uint8_t *)(dst + 1));
-
-   texel[RCOMP] = SHORT_TO_FLOAT(dst[0]);
-   texel[GCOMP] = SHORT_TO_FLOAT(dst[1]);
-   texel[BCOMP] = 0.0f;
-   texel[ACOMP] = 1.0f;
-}
-
-void
-_mesa_fetch_texel_2d_f_etc2_rgb8_punchthrough_alpha1(
-   const struct swrast_texture_image *texImage,
-   GLint i, GLint j,
-   GLint k, GLfloat *texel)
-{
-   struct etc2_block block;
-   uint8_t dst[4];
-   const uint8_t *src;
-
-   src = texImage->Map +
-      (((texImage->RowStride + 3) / 4) * (j / 4) + (i / 4)) * 8;
-
-   etc2_rgb8_parse_block(&block, src,
-                         true /* punchthrough alpha */);
-   etc2_rgb8_fetch_texel(&block, i % 4, j % 4, dst,
-                         true /* punchthrough alpha */);
-   texel[RCOMP] = UBYTE_TO_FLOAT(dst[0]);
-   texel[GCOMP] = UBYTE_TO_FLOAT(dst[1]);
-   texel[BCOMP] = UBYTE_TO_FLOAT(dst[2]);
-   texel[ACOMP] = UBYTE_TO_FLOAT(dst[3]);
-}
-
-void
-_mesa_fetch_texel_2d_f_etc2_srgb8_punchthrough_alpha1(
-   const struct swrast_texture_image *texImage,
-   GLint i, GLint j,
-   GLint k, GLfloat *texel)
-{
-   struct etc2_block block;
-   uint8_t dst[4];
-   const uint8_t *src;
-
-   src = texImage->Map +
-      (((texImage->RowStride + 3) / 4) * (j / 4) + (i / 4)) * 8;
-
-   etc2_rgb8_parse_block(&block, src,
-                         true /* punchthrough alpha */);
-   etc2_rgb8_fetch_texel(&block, i % 4, j % 4, dst,
-                         true /* punchthrough alpha */);
-   texel[RCOMP] = _mesa_nonlinear_to_linear(dst[0]);
-   texel[GCOMP] = _mesa_nonlinear_to_linear(dst[1]);
-   texel[BCOMP] = _mesa_nonlinear_to_linear(dst[2]);
-   texel[ACOMP] = UBYTE_TO_FLOAT(dst[3]);
-}
 
 /**
  * Decode texture data in any one of following formats: