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ddraw/tests: Dx9 and earlier cards have problems with HW blits to R5G5B5A1. 

My Geforce 7 sends R5G6B5 data to the R5G5B5A1 surface without any
conversion. r200 and r500 set the alpha bit on the destination. This
applies to sysmem->vidmem and vidmem->vidmem blits.

Signed-off-by: Stefan Dösinger <stefan@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Stefan Dösinger 2020-01-27 22:45:24 +01:00 committed by Alexandre Julliard
parent 891a067760
commit 0a8d7b533c
2 changed files with 10 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
dlls/ddraw/tests/ddraw4.c
View File

@ -16719,7 +16719,7 @@ static void test_surface_format_conversion_alpha(void)
const char *name;
unsigned int block_size, x_blocks, y_blocks;
DWORD support_flag;
BOOL broken_software_blit;
BOOL broken_software_blit, broken_hardware_blit;
}
formats[] =
{
@ -16759,7 +16759,7 @@ static void test_surface_format_conversion_alpha(void)
sizeof(DDPIXELFORMAT), DDPF_RGB | DDPF_ALPHAPIXELS, 0,
{16}, {0x00007c00}, {0x000003e0}, {0x0000001f}, {0x00008000}
},
"R5G5B5A1", 2, 4, 4,
"R5G5B5A1", 2, 4, 4, 0, FALSE, TRUE,
},
{
{
@ -16888,6 +16888,9 @@ static void test_surface_format_conversion_alpha(void)
if (!is_wine && ((test_caps[j].src_caps | test_caps[j].dst_caps) & DDSCAPS_SYSTEMMEMORY)
&& (src_format->broken_software_blit || dst_format->broken_software_blit))
continue;
if (!is_wine && (test_caps[j].dst_caps & DDSCAPS_VIDEOMEMORY)
&& dst_format->broken_hardware_blit)
continue;
U4(surface_desc).ddpfPixelFormat = src_format->fmt;
surface_desc.ddsCaps.dwCaps = test_caps[j].src_caps;

7
dlls/ddraw/tests/ddraw7.c
View File

@ -16695,7 +16695,7 @@ static void test_surface_format_conversion_alpha(void)
const char *name;
unsigned int block_size, x_blocks, y_blocks;
DWORD support_flag;
BOOL broken_software_blit;
BOOL broken_software_blit, broken_hardware_blit;
}
formats[] =
{
@ -16735,7 +16735,7 @@ static void test_surface_format_conversion_alpha(void)
sizeof(DDPIXELFORMAT), DDPF_RGB | DDPF_ALPHAPIXELS, 0,
{16}, {0x00007c00}, {0x000003e0}, {0x0000001f}, {0x00008000}
},
"R5G5B5A1", 2, 4, 4,
"R5G5B5A1", 2, 4, 4, 0, FALSE, TRUE,
},
{
{
@ -16864,6 +16864,9 @@ static void test_surface_format_conversion_alpha(void)
if (!is_wine && ((test_caps[j].src_caps | test_caps[j].dst_caps) & DDSCAPS_SYSTEMMEMORY)
&& (src_format->broken_software_blit || dst_format->broken_software_blit))
continue;
if (!is_wine && (test_caps[j].dst_caps & DDSCAPS_VIDEOMEMORY)
&& dst_format->broken_hardware_blit)
continue;
U4(surface_desc).ddpfPixelFormat = src_format->fmt;
surface_desc.ddsCaps.dwCaps = test_caps[j].src_caps;