diff options
Diffstat (limited to 'src/gallium/state_trackers/nine')
| -rw-r--r-- | src/gallium/state_trackers/nine/nine_pipe.c | 4 | ||||
| -rw-r--r-- | src/gallium/state_trackers/nine/nine_pipe.h | 12 |
2 files changed, 13 insertions, 3 deletions
diff --git a/src/gallium/state_trackers/nine/nine_pipe.c b/src/gallium/state_trackers/nine/nine_pipe.c index 27a10d64473..461b416d2a2 100644 --- a/src/gallium/state_trackers/nine/nine_pipe.c +++ b/src/gallium/state_trackers/nine/nine_pipe.c @@ -289,8 +289,8 @@ const enum pipe_format nine_d3d9_to_pipe_format_map[120] = [D3DFMT_A8L8] = PIPE_FORMAT_L8A8_UNORM, [D3DFMT_A4L4] = PIPE_FORMAT_L4A4_UNORM, [D3DFMT_V8U8] = PIPE_FORMAT_R8G8_SNORM, - [D3DFMT_L6V5U5] = PIPE_FORMAT_NONE, - [D3DFMT_X8L8V8U8] = PIPE_FORMAT_NONE, + [D3DFMT_L6V5U5] = PIPE_FORMAT_NONE, /* Should be PIPE_FORMAT_R5SG5SB6U_NORM, but interpretation of the data differs a bit. */ + [D3DFMT_X8L8V8U8] = PIPE_FORMAT_R8SG8SB8UX8U_NORM, [D3DFMT_Q8W8V8U8] = PIPE_FORMAT_R8G8B8A8_SNORM, [D3DFMT_V16U16] = PIPE_FORMAT_R16G16_SNORM, [D3DFMT_A2W10V10U10] = PIPE_FORMAT_R10SG10SB10SA2U_NORM, diff --git a/src/gallium/state_trackers/nine/nine_pipe.h b/src/gallium/state_trackers/nine/nine_pipe.h index 1ffce7dc1d7..9c8e8e6a062 100644 --- a/src/gallium/state_trackers/nine/nine_pipe.h +++ b/src/gallium/state_trackers/nine/nine_pipe.h @@ -338,7 +338,8 @@ d3d9_to_pipe_format_checked(struct pipe_screen *screen, /* bypass_check: Used for D3DPOOL_SCRATCH, which * isn't limited to the formats supported by the - * device. */ + * device, and to check we are not using a format + * fallback. */ if (bypass_check || format_check_internal(result)) return result; @@ -357,6 +358,15 @@ d3d9_to_pipe_format_checked(struct pipe_screen *screen, case D3DFMT_D24X8: if (format_check_internal(PIPE_FORMAT_Z24X8_UNORM)) return PIPE_FORMAT_Z24X8_UNORM; + /* Support for X8L8V8U8 bumpenvmap format with lighting bits. + * X8L8V8U8 is commonly supported among dx9 cards. + * To avoid precision loss, we use PIPE_FORMAT_R32G32B32X32_FLOAT, + * however using PIPE_FORMAT_R8G8B8A8_SNORM should be ok */ + case D3DFMT_X8L8V8U8: + if (bindings & PIPE_BIND_RENDER_TARGET) + return PIPE_FORMAT_NONE; + if (format_check_internal(PIPE_FORMAT_R32G32B32X32_FLOAT)) + return PIPE_FORMAT_R32G32B32X32_FLOAT; default: break; } |