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path: root/src/gallium/drivers/r300/r300_screen.c
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Diffstat (limited to 'src/gallium/drivers/r300/r300_screen.c')
-rw-r--r--src/gallium/drivers/r300/r300_screen.c89
1 files changed, 38 insertions, 51 deletions
diff --git a/src/gallium/drivers/r300/r300_screen.c b/src/gallium/drivers/r300/r300_screen.c
index 287664b1d2..fa8ed581da 100644
--- a/src/gallium/drivers/r300/r300_screen.c
+++ b/src/gallium/drivers/r300/r300_screen.c
@@ -113,6 +113,8 @@ static int r300_get_param(struct pipe_screen* pscreen, int param)
* ~ C.
*/
return 1;
+ case PIPE_CAP_DUAL_SOURCE_BLEND:
+ return 0;
case PIPE_CAP_ANISOTROPIC_FILTER:
return 1;
case PIPE_CAP_POINT_SPRITE:
@@ -149,6 +151,20 @@ static int r300_get_param(struct pipe_screen* pscreen, int param)
} else {
return 0;
}
+ case PIPE_CAP_INDEP_BLEND_ENABLE:
+ if (r300screen->caps->is_r500) {
+ return 1;
+ } else {
+ return 0;
+ }
+ case PIPE_CAP_INDEP_BLEND_FUNC:
+ return 0;
+ case PIPE_CAP_TGSI_FS_COORD_ORIGIN_UPPER_LEFT:
+ case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_HALF_INTEGER:
+ return 1;
+ case PIPE_CAP_TGSI_FS_COORD_ORIGIN_LOWER_LEFT:
+ case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_INTEGER:
+ return 0;
default:
debug_printf("r300: Implementation error: Bad param %d\n",
param);
@@ -183,10 +199,20 @@ static float r300_get_paramf(struct pipe_screen* pscreen, int param)
}
}
-static boolean check_tex_format(enum pipe_format format, uint32_t usage,
- boolean is_r500)
+static boolean r300_is_format_supported(struct pipe_screen* screen,
+ enum pipe_format format,
+ enum pipe_texture_target target,
+ unsigned usage,
+ unsigned geom_flags)
{
uint32_t retval = 0;
+ boolean is_r500 = r300_screen(screen)->caps->is_r500;
+
+ if (target >= PIPE_MAX_TEXTURE_TYPES) {
+ debug_printf("r300: Implementation error: Received bogus texture "
+ "target %d in %s\n", target, __FUNCTION__);
+ return FALSE;
+ }
switch (format) {
/* Supported formats. */
@@ -194,6 +220,8 @@ static boolean check_tex_format(enum pipe_format format, uint32_t usage,
case PIPE_FORMAT_A4R4G4B4_UNORM:
case PIPE_FORMAT_R5G6B5_UNORM:
case PIPE_FORMAT_A1R5G5B5_UNORM:
+ case PIPE_FORMAT_A8_UNORM:
+ case PIPE_FORMAT_L8_UNORM:
retval = usage &
(PIPE_TEXTURE_USAGE_RENDER_TARGET |
PIPE_TEXTURE_USAGE_DISPLAY_TARGET |
@@ -208,7 +236,6 @@ static boolean check_tex_format(enum pipe_format format, uint32_t usage,
case PIPE_FORMAT_DXT3_RGBA:
case PIPE_FORMAT_DXT5_RGBA:
case PIPE_FORMAT_YCBCR:
- case PIPE_FORMAT_L8_UNORM:
case PIPE_FORMAT_A8L8_UNORM:
retval = usage & PIPE_TEXTURE_USAGE_SAMPLER;
break;
@@ -247,28 +274,13 @@ static boolean check_tex_format(enum pipe_format format, uint32_t usage,
case PIPE_FORMAT_Z32_UNORM:
case PIPE_FORMAT_S8Z24_UNORM:
case PIPE_FORMAT_X8Z24_UNORM:
- debug_printf("r300: Note: Got unsupported format: %s in %s\n",
- pf_name(format), __FUNCTION__);
+ SCREEN_DBG(r300_screen(screen), DBG_TEX,
+ "r300: Note: Got unsupported format: %s in %s\n",
+ pf_name(format), __FUNCTION__);
return FALSE;
- /* XXX These don't even exist
- case PIPE_FORMAT_A32R32G32B32:
- case PIPE_FORMAT_A16R16G16B16: */
- /* XXX What the deuce is UV88? (r3xx accel page 14)
- debug_printf("r300: Warning: Got unimplemented format: %s in %s\n",
- pf_name(format), __FUNCTION__);
- return FALSE; */
-
- /* XXX Supported yet unimplemented r5xx formats: */
- /* XXX Again, what is UV1010 this time? (r5xx accel page 148) */
- /* XXX Even more that don't exist
- case PIPE_FORMAT_A10R10G10B10_UNORM:
- case PIPE_FORMAT_A2R10G10B10_UNORM:
- case PIPE_FORMAT_I10_UNORM:
- debug_printf(
- "r300: Warning: Got unimplemented r500 format: %s in %s\n",
- pf_name(format), __FUNCTION__);
- return FALSE; */
+ /* XXX Add all remaining gallium-supported formats,
+ * see util/u_format.csv. */
default:
/* Unknown format... */
@@ -286,30 +298,6 @@ static boolean check_tex_format(enum pipe_format format, uint32_t usage,
return (retval >= usage);
}
-static boolean r300_is_format_supported(struct pipe_screen* pscreen,
- enum pipe_format format,
- enum pipe_texture_target target,
- unsigned tex_usage,
- unsigned geom_flags)
-{
- switch (target) {
- case PIPE_TEXTURE_1D: /* handle 1D textures as 2D ones */
- case PIPE_TEXTURE_2D:
- case PIPE_TEXTURE_3D:
- case PIPE_TEXTURE_CUBE:
- return check_tex_format(format, tex_usage,
- r300_screen(pscreen)->caps->is_r500);
-
- default:
- debug_printf("r300: Fatal: This is not a format target: %d\n",
- target);
- assert(0);
- break;
- }
-
- return FALSE;
-}
-
static struct pipe_transfer*
r300_get_tex_transfer(struct pipe_screen *screen,
struct pipe_texture *texture,
@@ -319,6 +307,7 @@ r300_get_tex_transfer(struct pipe_screen *screen,
{
struct r300_texture *tex = (struct r300_texture *)texture;
struct r300_transfer *trans;
+ struct r300_screen *rscreen = r300_screen(screen);
unsigned offset;
offset = r300_texture_get_offset(tex, level, zslice, face); /* in bytes */
@@ -330,11 +319,8 @@ r300_get_tex_transfer(struct pipe_screen *screen,
trans->transfer.y = y;
trans->transfer.width = w;
trans->transfer.height = h;
- trans->transfer.stride = r300_texture_get_stride(tex, level);
+ trans->transfer.stride = r300_texture_get_stride(rscreen, tex, level);
trans->transfer.usage = usage;
-
- /* XXX not sure whether it's required to set these two,
- the driver doesn't use them */
trans->transfer.zslice = zslice;
trans->transfer.face = face;
@@ -396,6 +382,7 @@ struct pipe_screen* r300_create_screen(struct radeon_winsys* radeon_winsys)
caps->num_frag_pipes = radeon_winsys->gb_pipes;
caps->num_z_pipes = radeon_winsys->z_pipes;
+ r300_init_debug(r300screen);
r300_parse_chipset(caps);
r300screen->caps = caps;
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-13 20:17:18 +0000