diff options
| -rw-r--r-- | src/gallium/drivers/svga/svga_format.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/gallium/drivers/svga/svga_format.c b/src/gallium/drivers/svga/svga_format.c index 29692599f68..7d970be4e5e 100644 --- a/src/gallium/drivers/svga/svga_format.c +++ b/src/gallium/drivers/svga/svga_format.c @@ -376,6 +376,29 @@ svga_translate_vertex_format_vgpu10(enum pipe_format format, } +/** + * Translate a gallium scanout format to a svga format valid + * for screen target surface. + */ +static SVGA3dSurfaceFormat +svga_translate_screen_target_format_vgpu10(enum pipe_format format) +{ + switch (format) { + case PIPE_FORMAT_B8G8R8A8_UNORM: + return SVGA3D_B8G8R8A8_UNORM; + case PIPE_FORMAT_B8G8R8X8_UNORM: + return SVGA3D_B8G8R8X8_UNORM; + case PIPE_FORMAT_B5G6R5_UNORM: + return SVGA3D_R5G6B5; + case PIPE_FORMAT_B5G5R5A1_UNORM: + return SVGA3D_A1R5G5B5; + default: + debug_printf("Invalid format %s specified for screen target\n", + svga_format_name(format)); + return SVGA3D_FORMAT_INVALID; + } +} + /* * Translate from gallium format to SVGA3D format. */ @@ -388,6 +411,9 @@ svga_translate_format(const struct svga_screen *ss, if (bind & (PIPE_BIND_VERTEX_BUFFER | PIPE_BIND_INDEX_BUFFER)) { return format_conversion_table[format].vertex_format; } + else if (bind & PIPE_BIND_SCANOUT) { + return svga_translate_screen_target_format_vgpu10(format); + } else { return format_conversion_table[format].pixel_format; } |