diff options
Diffstat (limited to 'mesalib/src/mesa/drivers/dri/swrast')
| -rw-r--r-- | mesalib/src/mesa/drivers/dri/swrast/swrast.c | 86 | ||||
| -rw-r--r-- | mesalib/src/mesa/drivers/dri/swrast/swrast_priv.h | 13 | ||||
| -rw-r--r-- | mesalib/src/mesa/drivers/dri/swrast/swrast_span.c | 52 | ||||
| -rw-r--r-- | mesalib/src/mesa/drivers/dri/swrast/swrast_spantemp.h | 33 |
4 files changed, 56 insertions, 128 deletions
diff --git a/mesalib/src/mesa/drivers/dri/swrast/swrast.c b/mesalib/src/mesa/drivers/dri/swrast/swrast.c index e9224ae70..e968ce4ba 100644 --- a/mesalib/src/mesa/drivers/dri/swrast/swrast.c +++ b/mesalib/src/mesa/drivers/dri/swrast/swrast.c @@ -137,7 +137,8 @@ swrastFillInModes(__DRIscreen *psp, configs = driCreateConfigs(fb_format, fb_type, depth_bits_array, stencil_bits_array, depth_buffer_factor, back_buffer_modes, - back_buffer_factor, msaa_samples_array, 1); + back_buffer_factor, msaa_samples_array, 1, + GL_TRUE); if (configs == NULL) { fprintf(stderr, "[%s:%u] Error creating FBConfig!\n", __FUNCTION__, __LINE__); @@ -159,7 +160,7 @@ driCreateNewScreen(int scrn, const __DRIextension **extensions, TRACE; - psp = _mesa_calloc(sizeof(*psp)); + psp = calloc(1, sizeof(*psp)); if (!psp) return NULL; @@ -188,7 +189,7 @@ static void driDestroyScreen(__DRIscreen *psp) TRACE; if (psp) { - _mesa_free(psp); + free(psp); } } @@ -207,34 +208,28 @@ static const __DRIextension **driGetExtensions(__DRIscreen *psp) static GLuint choose_pixel_format(const GLvisual *v) { - if (v->rgbMode) { - int depth = v->rgbBits; - - if (depth == 32 - && v->redMask == 0xff0000 - && v->greenMask == 0x00ff00 - && v->blueMask == 0x0000ff) - return PF_A8R8G8B8; - else if (depth == 24 - && v->redMask == 0xff0000 - && v->greenMask == 0x00ff00 - && v->blueMask == 0x0000ff) - return PF_X8R8G8B8; - else if (depth == 16 - && v->redMask == 0xf800 - && v->greenMask == 0x07e0 - && v->blueMask == 0x001f) - return PF_R5G6B5; - else if (depth == 8 - && v->redMask == 0x07 - && v->greenMask == 0x38 - && v->blueMask == 0xc0) - return PF_R3G3B2; - } - else { - if (v->indexBits == 8) - return PF_CI8; - } + int depth = v->rgbBits; + + if (depth == 32 + && v->redMask == 0xff0000 + && v->greenMask == 0x00ff00 + && v->blueMask == 0x0000ff) + return PF_A8R8G8B8; + else if (depth == 24 + && v->redMask == 0xff0000 + && v->greenMask == 0x00ff00 + && v->blueMask == 0x0000ff) + return PF_X8R8G8B8; + else if (depth == 16 + && v->redMask == 0xf800 + && v->greenMask == 0x07e0 + && v->blueMask == 0x001f) + return PF_R5G6B5; + else if (depth == 8 + && v->redMask == 0x07 + && v->greenMask == 0x38 + && v->blueMask == 0xc0) + return PF_R3G3B2; _mesa_problem( NULL, "unexpected format in %s", __FUNCTION__ ); return 0; @@ -245,8 +240,8 @@ swrast_delete_renderbuffer(struct gl_renderbuffer *rb) { TRACE; - _mesa_free(rb->Data); - _mesa_free(rb); + free(rb->Data); + free(rb); } static GLboolean @@ -276,11 +271,11 @@ swrast_alloc_back_storage(GLcontext *ctx, struct gl_renderbuffer *rb, TRACE; - _mesa_free(rb->Data); + free(rb->Data); swrast_alloc_front_storage(ctx, rb, internalFormat, width, height); - rb->Data = _mesa_malloc(height * xrb->pitch); + rb->Data = malloc(height * xrb->pitch); return GL_TRUE; } @@ -288,7 +283,7 @@ swrast_alloc_back_storage(GLcontext *ctx, struct gl_renderbuffer *rb, static struct swrast_renderbuffer * swrast_new_renderbuffer(const GLvisual *visual, GLboolean front) { - struct swrast_renderbuffer *xrb = _mesa_calloc(sizeof *xrb); + struct swrast_renderbuffer *xrb = calloc(1, sizeof *xrb); GLuint pixel_format; TRACE; @@ -339,13 +334,6 @@ swrast_new_renderbuffer(const GLvisual *visual, GLboolean front) xrb->Base.DataType = GL_UNSIGNED_BYTE; xrb->bpp = 8; break; - case PF_CI8: - xrb->Base.Format = MESA_FORMAT_CI8; - xrb->Base.InternalFormat = GL_COLOR_INDEX8_EXT; - xrb->Base._BaseFormat = GL_COLOR_INDEX; - xrb->Base.DataType = GL_UNSIGNED_BYTE; - xrb->bpp = 8; - break; default: return NULL; } @@ -362,7 +350,7 @@ driCreateNewDrawable(__DRIscreen *screen, TRACE; - buf = _mesa_calloc(sizeof *buf); + buf = calloc(1, sizeof *buf); if (!buf) return NULL; @@ -370,10 +358,10 @@ driCreateNewDrawable(__DRIscreen *screen, buf->driScreenPriv = screen; - buf->row = _mesa_malloc(MAX_WIDTH * 4); + buf->row = malloc(MAX_WIDTH * 4); /* basic framebuffer setup */ - _mesa_initialize_framebuffer(&buf->Base, &config->modes); + _mesa_initialize_window_framebuffer(&buf->Base, &config->modes); /* add front renderbuffer */ frontrb = swrast_new_renderbuffer(&config->modes, GL_TRUE); @@ -405,7 +393,7 @@ driDestroyDrawable(__DRIdrawable *buf) if (buf) { struct gl_framebuffer *fb = &buf->Base; - _mesa_free(buf->row); + free(buf->row); fb->DeletePending = GL_TRUE; _mesa_reference_framebuffer(&fb, NULL); @@ -529,7 +517,7 @@ driCreateNewContext(__DRIscreen *screen, const __DRIconfig *config, TRACE; - ctx = _mesa_calloc(sizeof *ctx); + ctx = calloc(1, sizeof *ctx); if (!ctx) return NULL; @@ -544,7 +532,7 @@ driCreateNewContext(__DRIscreen *screen, const __DRIconfig *config, if (!_mesa_initialize_context(&ctx->Base, &config->modes, shared ? &shared->Base : NULL, &functions, (void *) ctx)) { - _mesa_free(ctx); + free(ctx); return NULL; } diff --git a/mesalib/src/mesa/drivers/dri/swrast/swrast_priv.h b/mesalib/src/mesa/drivers/dri/swrast/swrast_priv.h index 54319b20c..17212be83 100644 --- a/mesalib/src/mesa/drivers/dri/swrast/swrast_priv.h +++ b/mesalib/src/mesa/drivers/dri/swrast/swrast_priv.h @@ -50,13 +50,13 @@ #define DEBUG_SPAN 0 #if DEBUG_CORE -#define TRACE _mesa_printf("--> %s\n", __FUNCTION__) +#define TRACE printf("--> %s\n", __FUNCTION__) #else #define TRACE #endif #if DEBUG_SPAN -#define TRACE_SPAN _mesa_printf("--> %s\n", __FUNCTION__) +#define TRACE_SPAN printf("--> %s\n", __FUNCTION__) #else #define TRACE_SPAN #endif @@ -123,11 +123,10 @@ swrast_renderbuffer(struct gl_renderbuffer *rb) /** * Pixel formats we support */ -#define PF_CI8 1 /**< Color Index mode */ -#define PF_A8R8G8B8 2 /**< 32bpp TrueColor: 8-A, 8-R, 8-G, 8-B bits */ -#define PF_R5G6B5 3 /**< 16bpp TrueColor: 5-R, 6-G, 5-B bits */ -#define PF_R3G3B2 4 /**< 8bpp TrueColor: 3-R, 3-G, 2-B bits */ -#define PF_X8R8G8B8 5 /**< 32bpp TrueColor: 8-R, 8-G, 8-B bits */ +#define PF_A8R8G8B8 1 /**< 32bpp TrueColor: 8-A, 8-R, 8-G, 8-B bits */ +#define PF_R5G6B5 2 /**< 16bpp TrueColor: 5-R, 6-G, 5-B bits */ +#define PF_R3G3B2 3 /**< 8bpp TrueColor: 3-R, 3-G, 2-B bits */ +#define PF_X8R8G8B8 4 /**< 32bpp TrueColor: 8-R, 8-G, 8-B bits */ /** * Renderbuffer pitch alignment (in bits). diff --git a/mesalib/src/mesa/drivers/dri/swrast/swrast_span.c b/mesalib/src/mesa/drivers/dri/swrast/swrast_span.c index f8e503463..d896e154f 100644 --- a/mesalib/src/mesa/drivers/dri/swrast/swrast_span.c +++ b/mesalib/src/mesa/drivers/dri/swrast/swrast_span.c @@ -193,23 +193,6 @@ static const GLubyte kernel[16] = { #include "swrast/s_spantemp.h" -/* 8-bit color index */ -#define NAME(FUNC) FUNC##_CI8 -#define CI_MODE -#define RB_TYPE GLubyte -#define SPAN_VARS \ - struct swrast_renderbuffer *xrb = swrast_renderbuffer(rb); -#define INIT_PIXEL_PTR(P, X, Y) \ - GLubyte *P = (GLubyte *)xrb->Base.Data + YFLIP(xrb, Y) * xrb->pitch + (X); -#define INC_PIXEL_PTR(P) P += 1 -#define STORE_PIXEL(DST, X, Y, VALUE) \ - *DST = VALUE[0] -#define FETCH_PIXEL(DST, SRC) \ - DST = SRC[0] - -#include "swrast/s_spantemp.h" - - /* * Generate code for front-buffer span functions. */ @@ -257,7 +240,7 @@ static const GLubyte kernel[16] = { struct swrast_renderbuffer *xrb = swrast_renderbuffer(rb); #define INIT_PIXEL_PTR(P, X, Y) \ GLushort *P = (GLushort *)row; -#define INC_PIXEL_PTR(P) P += 2 +#define INC_PIXEL_PTR(P) P++ #define STORE_PIXEL(DST, X, Y, VALUE) \ STORE_PIXEL_R5G6B5(DST, X, Y, VALUE) #define FETCH_PIXEL(DST, SRC) \ @@ -282,23 +265,6 @@ static const GLubyte kernel[16] = { #include "swrast_spantemp.h" -/* 8-bit color index */ -#define NAME(FUNC) FUNC##_CI8_front -#define CI_MODE -#define RB_TYPE GLubyte -#define SPAN_VARS \ - struct swrast_renderbuffer *xrb = swrast_renderbuffer(rb); -#define INIT_PIXEL_PTR(P, X, Y) \ - GLubyte *P = (GLubyte *)row; -#define INC_PIXEL_PTR(P) P += 1 -#define STORE_PIXEL(DST, X, Y, VALUE) \ - *DST = VALUE[0] -#define FETCH_PIXEL(DST, SRC) \ - DST = SRC[0] - -#include "swrast_spantemp.h" - - /* * Back-buffers are malloced memory and always private. * @@ -346,14 +312,6 @@ swrast_set_span_funcs_back(struct swrast_renderbuffer *xrb, xrb->Base.PutValues = put_values_R3G3B2; xrb->Base.PutMonoValues = put_mono_values_R3G3B2; break; - case PF_CI8: - xrb->Base.GetRow = get_row_CI8; - xrb->Base.GetValues = get_values_CI8; - xrb->Base.PutRow = put_row_CI8; - xrb->Base.PutMonoRow = put_mono_row_CI8; - xrb->Base.PutValues = put_values_CI8; - xrb->Base.PutMonoValues = put_mono_values_CI8; - break; default: assert(0); return; @@ -410,14 +368,6 @@ swrast_set_span_funcs_front(struct swrast_renderbuffer *xrb, xrb->Base.PutValues = put_values_R3G3B2_front; xrb->Base.PutMonoValues = put_mono_values_R3G3B2_front; break; - case PF_CI8: - xrb->Base.GetRow = get_row_CI8_front; - xrb->Base.GetValues = get_values_CI8_front; - xrb->Base.PutRow = put_row_CI8_front; - xrb->Base.PutMonoRow = put_mono_row_CI8_front; - xrb->Base.PutValues = put_values_CI8_front; - xrb->Base.PutMonoValues = put_mono_values_CI8_front; - break; default: assert(0); return; diff --git a/mesalib/src/mesa/drivers/dri/swrast/swrast_spantemp.h b/mesalib/src/mesa/drivers/dri/swrast/swrast_spantemp.h index e0cb24142..848736171 100644 --- a/mesalib/src/mesa/drivers/dri/swrast/swrast_spantemp.h +++ b/mesalib/src/mesa/drivers/dri/swrast/swrast_spantemp.h @@ -37,7 +37,7 @@ #define _SWRAST_SPANTEMP_ONCE static INLINE void -PUT_PIXEL( GLcontext *glCtx, GLint x, GLint y, GLubyte *p ) +PUT_PIXEL( GLcontext *glCtx, GLint x, GLint y, GLvoid *p ) { __DRIcontext *ctx = swrast_context(glCtx); __DRIdrawable *draw = swrast_drawable(glCtx->DrawBuffer); @@ -98,7 +98,6 @@ GET_ROW( GLcontext *glCtx, GLint x, GLint y, GLuint n, char *row ) * Define the following macros before including this file: * NAME(BASE) to generate the function name (i.e. add prefix or suffix) * RB_TYPE the renderbuffer DataType - * CI_MODE if set, color index mode, else RGBA * SPAN_VARS to declare any local variables * INIT_PIXEL_PTR(P, X, Y) to initialize a pointer to a pixel * INC_PIXEL_PTR(P) to increment a pixel pointer by one pixel @@ -113,9 +112,7 @@ GET_ROW( GLcontext *glCtx, GLint x, GLint y, GLuint n, char *row ) #include "main/macros.h" -#ifdef CI_MODE -#define RB_COMPONENTS 1 -#elif !defined(RB_COMPONENTS) +#if !defined(RB_COMPONENTS) #define RB_COMPONENTS 4 #endif @@ -127,11 +124,7 @@ NAME(get_row)( GLcontext *ctx, struct gl_renderbuffer *rb, #ifdef SPAN_VARS SPAN_VARS #endif -#ifdef CI_MODE - RB_TYPE *dest = (RB_TYPE *) values; -#else RB_TYPE (*dest)[RB_COMPONENTS] = (RB_TYPE (*)[RB_COMPONENTS]) values; -#endif GLuint i; char *row = swrast_drawable(ctx->ReadBuffer)->row; INIT_PIXEL_PTR(pixel, x, y); @@ -151,11 +144,7 @@ NAME(get_values)( GLcontext *ctx, struct gl_renderbuffer *rb, #ifdef SPAN_VARS SPAN_VARS #endif -#ifdef CI_MODE - RB_TYPE *dest = (RB_TYPE *) values; -#else RB_TYPE (*dest)[RB_COMPONENTS] = (RB_TYPE (*)[RB_COMPONENTS]) values; -#endif GLuint i; for (i = 0; i < count; i++) { RB_TYPE pixel[4]; @@ -179,7 +168,8 @@ NAME(put_row)( GLcontext *ctx, struct gl_renderbuffer *rb, if (mask) { for (i = 0; i < count; i++) { if (mask[i]) { - RB_TYPE pixel[4]; + RB_TYPE row[4]; + INIT_PIXEL_PTR(pixel, x, y); STORE_PIXEL(pixel, x + i, y, src[i]); PUT_PIXEL(ctx, x + i, YFLIP(xrb, y), pixel); } @@ -198,7 +188,6 @@ NAME(put_row)( GLcontext *ctx, struct gl_renderbuffer *rb, } -#if !defined(CI_MODE) static void NAME(put_row_rgb)( GLcontext *ctx, struct gl_renderbuffer *rb, GLuint count, GLint x, GLint y, @@ -212,7 +201,8 @@ NAME(put_row_rgb)( GLcontext *ctx, struct gl_renderbuffer *rb, if (mask) { for (i = 0; i < count; i++) { if (mask[i]) { - RB_TYPE pixel[4]; + RB_TYPE row[4]; + INIT_PIXEL_PTR(pixel, x, y); #ifdef STORE_PIXEL_RGB STORE_PIXEL_RGB(pixel, x + i, y, src[i]); #else @@ -237,7 +227,6 @@ NAME(put_row_rgb)( GLcontext *ctx, struct gl_renderbuffer *rb, } (void) rb; } -#endif static void @@ -253,7 +242,8 @@ NAME(put_mono_row)( GLcontext *ctx, struct gl_renderbuffer *rb, if (mask) { for (i = 0; i < count; i++) { if (mask[i]) { - RB_TYPE pixel[4]; + RB_TYPE row[4]; + INIT_PIXEL_PTR(pixel, x, y); STORE_PIXEL(pixel, x + i, y, src); PUT_PIXEL(ctx, x + i, YFLIP(xrb, y), pixel); } @@ -285,7 +275,8 @@ NAME(put_values)( GLcontext *ctx, struct gl_renderbuffer *rb, ASSERT(mask); for (i = 0; i < count; i++) { if (mask[i]) { - RB_TYPE pixel[4]; + RB_TYPE row[4]; + INIT_PIXEL_PTR(pixel, x, y); STORE_PIXEL(pixel, x[i], y[i], src[i]); PUT_PIXEL(ctx, x[i], YFLIP(xrb, y[i]), pixel); } @@ -307,7 +298,8 @@ NAME(put_mono_values)( GLcontext *ctx, struct gl_renderbuffer *rb, ASSERT(mask); for (i = 0; i < count; i++) { if (mask[i]) { - RB_TYPE pixel[4]; + RB_TYPE row[4]; + INIT_PIXEL_PTR(pixel, x, y); STORE_PIXEL(pixel, x[i], y[i], src); PUT_PIXEL(ctx, x[i], YFLIP(xrb, y[i]), pixel); } @@ -319,7 +311,6 @@ NAME(put_mono_values)( GLcontext *ctx, struct gl_renderbuffer *rb, #undef NAME #undef RB_TYPE #undef RB_COMPONENTS -#undef CI_MODE #undef SPAN_VARS #undef INIT_PIXEL_PTR #undef INC_PIXEL_PTR |