From 0a5cb0c7cd995ae0330a7d54a8d0db5d892a48a9 Mon Sep 17 00:00:00 2001 From: Elliott Hughes Date: Wed, 15 Apr 2015 10:58:56 -0700 Subject: Don't use typedefs that hide *s. gr_surface was causing confusion for no good reason. Change-Id: If7120187f9a00dd16297877fc49352185a4d4ea6 --- minui/graphics.cpp | 2 +- minui/graphics.h | 6 +++--- minui/graphics_adf.cpp | 8 ++++---- minui/graphics_fbdev.cpp | 8 ++++---- minui/minui.h | 21 +++++++++------------ minui/resources.cpp | 36 +++++++++++++++++------------------- 6 files changed, 38 insertions(+), 43 deletions(-) (limited to 'minui') diff --git a/minui/graphics.cpp b/minui/graphics.cpp index f240f4b..f09f1c6 100644 --- a/minui/graphics.cpp +++ b/minui/graphics.cpp @@ -326,7 +326,7 @@ static void gr_test() { gr_clear(); gr_color(255, 0, 0, 255); - gr_surface frame = images[x%frames]; + GRSurface* frame = images[x%frames]; gr_blit(frame, 0, 0, frame->width, frame->height, x, 0); gr_color(255, 0, 0, 128); diff --git a/minui/graphics.h b/minui/graphics.h index ed229a0..81a9233 100644 --- a/minui/graphics.h +++ b/minui/graphics.h @@ -21,13 +21,13 @@ // TODO: lose the function pointers. struct minui_backend { - // Initializes the backend and returns a gr_surface to draw into. - gr_surface (*init)(minui_backend*); + // Initializes the backend and returns a GRSurface* to draw into. + GRSurface* (*init)(minui_backend*); // Causes the current drawing surface (returned by the most recent // call to flip() or init()) to be displayed, and returns a new // drawing surface. - gr_surface (*flip)(minui_backend*); + GRSurface* (*flip)(minui_backend*); // Blank (or unblank) the screen. void (*blank)(minui_backend*, bool); diff --git a/minui/graphics_adf.cpp b/minui/graphics_adf.cpp index ea7c0ab..5d0867f 100644 --- a/minui/graphics_adf.cpp +++ b/minui/graphics_adf.cpp @@ -47,7 +47,7 @@ struct adf_pdata { adf_surface_pdata surfaces[2]; }; -static gr_surface adf_flip(minui_backend *backend); +static GRSurface* adf_flip(minui_backend *backend); static void adf_blank(minui_backend *backend, bool blank); static int adf_surface_init(adf_pdata *pdata, drm_mode_modeinfo *mode, adf_surface_pdata *surf) { @@ -134,12 +134,12 @@ static int adf_device_init(adf_pdata *pdata, adf_device *dev) return err; } -static gr_surface adf_init(minui_backend *backend) +static GRSurface* adf_init(minui_backend *backend) { adf_pdata *pdata = (adf_pdata *)backend; adf_id_t *dev_ids = NULL; ssize_t n_dev_ids, i; - gr_surface ret; + GRSurface* ret; #if defined(RECOVERY_ABGR) pdata->format = DRM_FORMAT_ABGR8888; @@ -193,7 +193,7 @@ static gr_surface adf_init(minui_backend *backend) return ret; } -static gr_surface adf_flip(minui_backend *backend) +static GRSurface* adf_flip(minui_backend *backend) { adf_pdata *pdata = (adf_pdata *)backend; adf_surface_pdata *surf = &pdata->surfaces[pdata->current_surface]; diff --git a/minui/graphics_fbdev.cpp b/minui/graphics_fbdev.cpp index 9dbdde8..997e9ca 100644 --- a/minui/graphics_fbdev.cpp +++ b/minui/graphics_fbdev.cpp @@ -33,8 +33,8 @@ #include "minui.h" #include "graphics.h" -static gr_surface fbdev_init(minui_backend*); -static gr_surface fbdev_flip(minui_backend*); +static GRSurface* fbdev_init(minui_backend*); +static GRSurface* fbdev_flip(minui_backend*); static void fbdev_blank(minui_backend*, bool); static void fbdev_exit(minui_backend*); @@ -79,7 +79,7 @@ static void set_displayed_framebuffer(unsigned n) displayed_buffer = n; } -static gr_surface fbdev_init(minui_backend* backend) { +static GRSurface* fbdev_init(minui_backend* backend) { int fd = open("/dev/graphics/fb0", O_RDWR); if (fd == -1) { perror("cannot open fb0"); @@ -174,7 +174,7 @@ static gr_surface fbdev_init(minui_backend* backend) { return gr_draw; } -static gr_surface fbdev_flip(minui_backend* backend __unused) { +static GRSurface* fbdev_flip(minui_backend* backend __unused) { if (double_buffered) { #if defined(RECOVERY_BGRA) // In case of BGRA, do some byte swapping diff --git a/minui/minui.h b/minui/minui.h index 936f7ee..bdde083 100644 --- a/minui/minui.h +++ b/minui/minui.h @@ -33,9 +33,6 @@ struct GRSurface { unsigned char* data; }; -// TODO: remove this. -typedef GRSurface* gr_surface; - int gr_init(); void gr_exit(); @@ -49,13 +46,13 @@ void gr_clear(); // clear entire surface to current color void gr_color(unsigned char r, unsigned char g, unsigned char b, unsigned char a); void gr_fill(int x1, int y1, int x2, int y2); void gr_text(int x, int y, const char *s, bool bold); -void gr_texticon(int x, int y, gr_surface icon); +void gr_texticon(int x, int y, GRSurface* icon); int gr_measure(const char *s); void gr_font_size(int *x, int *y); -void gr_blit(gr_surface source, int sx, int sy, int w, int h, int dx, int dy); -unsigned int gr_get_width(gr_surface surface); -unsigned int gr_get_height(gr_surface surface); +void gr_blit(GRSurface* source, int sx, int sy, int w, int h, int dx, int dy); +unsigned int gr_get_width(GRSurface* surface); +unsigned int gr_get_height(GRSurface* surface); // // Input events. @@ -98,17 +95,17 @@ int ev_get_epollfd(); // All these functions load PNG images from "/res/images/${name}.png". // Load a single display surface from a PNG image. -int res_create_display_surface(const char* name, gr_surface* pSurface); +int res_create_display_surface(const char* name, GRSurface** pSurface); // Load an array of display surfaces from a single PNG image. The PNG // should have a 'Frames' text chunk whose value is the number of // frames this image represents. The pixel data itself is interlaced // by row. int res_create_multi_display_surface(const char* name, - int* frames, gr_surface** pSurface); + int* frames, GRSurface*** pSurface); // Load a single alpha surface from a grayscale PNG image. -int res_create_alpha_surface(const char* name, gr_surface* pSurface); +int res_create_alpha_surface(const char* name, GRSurface** pSurface); // Load part of a grayscale PNG image that is the first match for the // given locale. The image is expected to be a composite of multiple @@ -117,10 +114,10 @@ int res_create_alpha_surface(const char* name, gr_surface* pSurface); // development/tools/recovery_l10n for an app that will generate these // specialized images from Android resources. int res_create_localized_alpha_surface(const char* name, const char* locale, - gr_surface* pSurface); + GRSurface** pSurface); // Free a surface allocated by any of the res_create_*_surface() // functions. -void res_free_surface(gr_surface surface); +void res_free_surface(GRSurface* surface); #endif diff --git a/minui/resources.cpp b/minui/resources.cpp index fa413b6..5e47892 100644 --- a/minui/resources.cpp +++ b/minui/resources.cpp @@ -36,11 +36,11 @@ extern char* locale; #define SURFACE_DATA_ALIGNMENT 8 -static gr_surface malloc_surface(size_t data_size) { +static GRSurface* malloc_surface(size_t data_size) { size_t size = sizeof(GRSurface) + data_size + SURFACE_DATA_ALIGNMENT; unsigned char* temp = reinterpret_cast(malloc(size)); if (temp == NULL) return NULL; - gr_surface surface = (gr_surface) temp; + GRSurface* surface = reinterpret_cast(temp); surface->data = temp + sizeof(GRSurface) + (SURFACE_DATA_ALIGNMENT - (sizeof(GRSurface) % SURFACE_DATA_ALIGNMENT)); return surface; @@ -138,12 +138,10 @@ static int open_png(const char* name, png_structp* png_ptr, png_infop* info_ptr, // framebuffer pixel format; they need to be modified if the // framebuffer format changes (but nothing else should). -// Allocate and return a gr_surface sufficient for storing an image of +// Allocate and return a GRSurface* sufficient for storing an image of // the indicated size in the framebuffer pixel format. -static gr_surface init_display_surface(png_uint_32 width, png_uint_32 height) { - gr_surface surface; - - surface = malloc_surface(width * height * 4); +static GRSurface* init_display_surface(png_uint_32 width, png_uint_32 height) { + GRSurface* surface = malloc_surface(width * height * 4); if (surface == NULL) return NULL; surface->width = width; @@ -199,8 +197,8 @@ static void transform_rgb_to_draw(unsigned char* input_row, } } -int res_create_display_surface(const char* name, gr_surface* pSurface) { - gr_surface surface = NULL; +int res_create_display_surface(const char* name, GRSurface** pSurface) { + GRSurface* surface = NULL; int result = 0; png_structp png_ptr = NULL; png_infop info_ptr = NULL; @@ -239,8 +237,8 @@ int res_create_display_surface(const char* name, gr_surface* pSurface) { return result; } -int res_create_multi_display_surface(const char* name, int* frames, gr_surface** pSurface) { - gr_surface* surface = NULL; +int res_create_multi_display_surface(const char* name, int* frames, GRSurface*** pSurface) { + GRSurface** surface = NULL; int result = 0; png_structp png_ptr = NULL; png_infop info_ptr = NULL; @@ -275,7 +273,7 @@ int res_create_multi_display_surface(const char* name, int* frames, gr_surface** goto exit; } - surface = reinterpret_cast(malloc(*frames * sizeof(gr_surface))); + surface = reinterpret_cast(malloc(*frames * sizeof(GRSurface*))); if (surface == NULL) { result = -8; goto exit; @@ -302,7 +300,7 @@ int res_create_multi_display_surface(const char* name, int* frames, gr_surface** } free(p_row); - *pSurface = (gr_surface*) surface; + *pSurface = reinterpret_cast(surface); exit: png_destroy_read_struct(&png_ptr, &info_ptr, NULL); @@ -318,8 +316,8 @@ exit: return result; } -int res_create_alpha_surface(const char* name, gr_surface* pSurface) { - gr_surface surface = NULL; +int res_create_alpha_surface(const char* name, GRSurface** pSurface) { + GRSurface* surface = NULL; int result = 0; png_structp png_ptr = NULL; png_infop info_ptr = NULL; @@ -384,8 +382,8 @@ static int matches_locale(const char* loc, const char* locale) { int res_create_localized_alpha_surface(const char* name, const char* locale, - gr_surface* pSurface) { - gr_surface surface = NULL; + GRSurface** pSurface) { + GRSurface* surface = NULL; int result = 0; png_structp png_ptr = NULL; png_infop info_ptr = NULL; @@ -440,7 +438,7 @@ int res_create_localized_alpha_surface(const char* name, memcpy(surface->data + i*w, row, w); } - *pSurface = (gr_surface) surface; + *pSurface = reinterpret_cast(surface); break; } else { int i; @@ -456,6 +454,6 @@ exit: return result; } -void res_free_surface(gr_surface surface) { +void res_free_surface(GRSurface* surface) { free(surface); } -- cgit v1.1