diff options
Diffstat (limited to 'src/gallium/winsys/gdi')
| -rw-r--r-- | src/gallium/winsys/gdi/SConscript | 18 | ||||
| -rw-r--r-- | src/gallium/winsys/gdi/gdi_llvmpipe_winsys.c | 31 | ||||
| -rw-r--r-- | src/gallium/winsys/gdi/gdi_softpipe_winsys.c | 37 |
3 files changed, 38 insertions, 48 deletions
diff --git a/src/gallium/winsys/gdi/SConscript b/src/gallium/winsys/gdi/SConscript index 9fbe9e800c..74f6b2fd47 100644 --- a/src/gallium/winsys/gdi/SConscript +++ b/src/gallium/winsys/gdi/SConscript @@ -18,14 +18,20 @@ if env['platform'] == 'windows': 'ws2_32', ]) - if 'llvmpipe' in env['drivers']: - sources = ['gdi_llvmpipe_winsys.c'] - drivers = [llvmpipe] - env.Tool('llvm') - elif 'softpipe' in env['drivers']: + sources = [] + drivers = [] + + if 'softpipe' in env['drivers']: sources = ['gdi_softpipe_winsys.c'] drivers = [softpipe] - else: + + if 'llvmpipe' in env['drivers']: + env.Tool('llvm') + if 'LLVM_VERSION' in env: + sources = ['gdi_llvmpipe_winsys.c'] + drivers = [llvmpipe] + + if not sources or not drivers: print 'warning: softpipe or llvmpipe not selected, gdi winsys disabled' Return() diff --git a/src/gallium/winsys/gdi/gdi_llvmpipe_winsys.c b/src/gallium/winsys/gdi/gdi_llvmpipe_winsys.c index c0c33b45d5..81c46c0a96 100644 --- a/src/gallium/winsys/gdi/gdi_llvmpipe_winsys.c +++ b/src/gallium/winsys/gdi/gdi_llvmpipe_winsys.c @@ -43,13 +43,12 @@ #include "util/u_memory.h" #include "llvmpipe/lp_winsys.h" #include "llvmpipe/lp_texture.h" -#include "shared/stw_winsys.h" +#include "stw_winsys.h" struct gdi_llvmpipe_displaytarget { enum pipe_format format; - struct pipe_format_block block; unsigned width; unsigned height; unsigned stride; @@ -118,16 +117,6 @@ gdi_llvmpipe_displaytarget_destroy(struct llvmpipe_winsys *winsys, } -/** - * Round n up to next multiple. - */ -static INLINE unsigned -round_up(unsigned n, unsigned multiple) -{ - return (n + multiple - 1) & ~(multiple - 1); -} - - static struct llvmpipe_displaytarget * gdi_llvmpipe_displaytarget_create(struct llvmpipe_winsys *winsys, enum pipe_format format, @@ -147,10 +136,10 @@ gdi_llvmpipe_displaytarget_create(struct llvmpipe_winsys *winsys, gdt->width = width; gdt->height = height; - bpp = pf_get_bits(format); - cpp = pf_get_size(format); + bpp = pf_get_blocksizebits(format); + cpp = pf_get_blocksize(format); - gdt->stride = round_up(width * cpp, alignment); + gdt->stride = align(width * cpp, alignment); gdt->size = gdt->stride * height; gdt->data = align_malloc(gdt->size, alignment); @@ -234,9 +223,9 @@ gdi_llvmpipe_context_create(struct pipe_screen *screen) static void -gdi_llvmpipe_flush_frontbuffer(struct pipe_screen *screen, - struct pipe_surface *surface, - HDC hDC) +gdi_llvmpipe_present(struct pipe_screen *screen, + struct pipe_surface *surface, + HDC hDC) { struct llvmpipe_texture *texture; struct gdi_llvmpipe_displaytarget *gdt; @@ -254,7 +243,11 @@ gdi_llvmpipe_flush_frontbuffer(struct pipe_screen *screen, static const struct stw_winsys stw_winsys = { &gdi_llvmpipe_screen_create, &gdi_llvmpipe_context_create, - &gdi_llvmpipe_flush_frontbuffer + &gdi_llvmpipe_present, + NULL, /* get_adapter_luid */ + NULL, /* shared_surface_open */ + NULL, /* shared_surface_close */ + NULL /* compose */ }; diff --git a/src/gallium/winsys/gdi/gdi_softpipe_winsys.c b/src/gallium/winsys/gdi/gdi_softpipe_winsys.c index 66120a6a98..173fa5b6fe 100644 --- a/src/gallium/winsys/gdi/gdi_softpipe_winsys.c +++ b/src/gallium/winsys/gdi/gdi_softpipe_winsys.c @@ -46,7 +46,7 @@ #include "util/u_memory.h" #include "softpipe/sp_winsys.h" #include "softpipe/sp_texture.h" -#include "shared/stw_winsys.h" +#include "stw_winsys.h" struct gdi_softpipe_buffer @@ -151,16 +151,6 @@ gdi_softpipe_user_buffer_create(struct pipe_winsys *winsys, } -/** - * Round n up to next multiple. - */ -static INLINE unsigned -round_up(unsigned n, unsigned multiple) -{ - return (n + multiple - 1) & ~(multiple - 1); -} - - static struct pipe_buffer * gdi_softpipe_surface_buffer_create(struct pipe_winsys *winsys, unsigned width, unsigned height, @@ -170,13 +160,10 @@ gdi_softpipe_surface_buffer_create(struct pipe_winsys *winsys, unsigned *stride) { const unsigned alignment = 64; - struct pipe_format_block block; - unsigned nblocksx, nblocksy; + unsigned nblocksy; - pf_get_block(format, &block); - nblocksx = pf_get_nblocksx(&block, width); - nblocksy = pf_get_nblocksy(&block, height); - *stride = round_up(nblocksx * block.size, alignment); + nblocksy = pf_get_nblocksy(format, height); + *stride = align(pf_get_stride(format, width), alignment); return winsys->buffer_create(winsys, alignment, usage, @@ -269,9 +256,9 @@ gdi_softpipe_context_create(struct pipe_screen *screen) static void -gdi_softpipe_flush_frontbuffer(struct pipe_screen *screen, - struct pipe_surface *surface, - HDC hDC) +gdi_softpipe_present(struct pipe_screen *screen, + struct pipe_surface *surface, + HDC hDC) { struct softpipe_texture *texture; struct gdi_softpipe_buffer *buffer; @@ -283,10 +270,10 @@ gdi_softpipe_flush_frontbuffer(struct pipe_screen *screen, memset(&bmi, 0, sizeof(BITMAPINFO)); bmi.bmiHeader.biSize = sizeof(BITMAPINFOHEADER); - bmi.bmiHeader.biWidth = texture->stride[surface->level] / pf_get_size(surface->format); + bmi.bmiHeader.biWidth = texture->stride[surface->level] / pf_get_blocksize(surface->format); bmi.bmiHeader.biHeight= -(long)surface->height; bmi.bmiHeader.biPlanes = 1; - bmi.bmiHeader.biBitCount = pf_get_bits(surface->format); + bmi.bmiHeader.biBitCount = pf_get_blocksizebits(surface->format); bmi.bmiHeader.biCompression = BI_RGB; bmi.bmiHeader.biSizeImage = 0; bmi.bmiHeader.biXPelsPerMeter = 0; @@ -304,7 +291,11 @@ gdi_softpipe_flush_frontbuffer(struct pipe_screen *screen, static const struct stw_winsys stw_winsys = { &gdi_softpipe_screen_create, &gdi_softpipe_context_create, - &gdi_softpipe_flush_frontbuffer + &gdi_softpipe_present, + NULL, /* get_adapter_luid */ + NULL, /* shared_surface_open */ + NULL, /* shared_surface_close */ + NULL /* compose */ }; 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