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gallium/i915: hook up screen->get_param()

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This commit is contained in:
Brian
2008-02-27 10:15:37 -07:00
parent f04736c8be
commit 17188e4d5a
2 changed files with 68 additions and 50 deletions
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src/gallium/drivers/i915simple/i915_context.c
+5 -50
View File
@@ -36,6 +36,7 @@
#include "pipe/p_defines.h"
#include "pipe/p_winsys.h"
#include "pipe/p_util.h"
#include "pipe/p_screen.h"
/**
@@ -90,65 +91,19 @@ i915_is_format_supported( struct pipe_context *pipe,
}
/* XXX temporary */
static int
i915_get_param(struct pipe_context *pipe, int param)
{
switch (param) {
case PIPE_CAP_MAX_TEXTURE_IMAGE_UNITS:
return 8;
case PIPE_CAP_NPOT_TEXTURES:
return 1;
case PIPE_CAP_TWO_SIDED_STENCIL:
return 1;
case PIPE_CAP_GLSL:
return 0;
case PIPE_CAP_S3TC:
return 0;
case PIPE_CAP_ANISOTROPIC_FILTER:
return 0;
case PIPE_CAP_POINT_SPRITE:
return 0;
case PIPE_CAP_MAX_RENDER_TARGETS:
return 1;
case PIPE_CAP_OCCLUSION_QUERY:
return 0;
case PIPE_CAP_TEXTURE_SHADOW_MAP:
return 1;
case PIPE_CAP_MAX_TEXTURE_2D_LEVELS:
return 11; /* max 1024x1024 */
case PIPE_CAP_MAX_TEXTURE_3D_LEVELS:
return 8; /* max 128x128x128 */
case PIPE_CAP_MAX_TEXTURE_CUBE_LEVELS:
return 11; /* max 1024x1024 */
default:
return 0;
}
return pipe->screen->get_param(pipe->screen, param);
}
/* XXX temporary */
static float
i915_get_paramf(struct pipe_context *pipe, int param)
{
switch (param) {
case PIPE_CAP_MAX_LINE_WIDTH:
/* fall-through */
case PIPE_CAP_MAX_LINE_WIDTH_AA:
return 7.5;
case PIPE_CAP_MAX_POINT_WIDTH:
/* fall-through */
case PIPE_CAP_MAX_POINT_WIDTH_AA:
return 255.0;
case PIPE_CAP_MAX_TEXTURE_ANISOTROPY:
return 4.0;
case PIPE_CAP_MAX_TEXTURE_LOD_BIAS:
return 16.0;
default:
return 0;
}
return pipe->screen->get_paramf(pipe->screen, param);
}
src/gallium/drivers/i915simple/i915_screen.c
+63
View File
@@ -83,6 +83,67 @@ i915_get_name( struct pipe_screen *pscreen )
}
static int
i915_get_param(struct pipe_screen *screen, int param)
{
switch (param) {
case PIPE_CAP_MAX_TEXTURE_IMAGE_UNITS:
return 8;
case PIPE_CAP_NPOT_TEXTURES:
return 1;
case PIPE_CAP_TWO_SIDED_STENCIL:
return 1;
case PIPE_CAP_GLSL:
return 0;
case PIPE_CAP_S3TC:
return 0;
case PIPE_CAP_ANISOTROPIC_FILTER:
return 0;
case PIPE_CAP_POINT_SPRITE:
return 0;
case PIPE_CAP_MAX_RENDER_TARGETS:
return 1;
case PIPE_CAP_OCCLUSION_QUERY:
return 0;
case PIPE_CAP_TEXTURE_SHADOW_MAP:
return 1;
case PIPE_CAP_MAX_TEXTURE_2D_LEVELS:
return 11; /* max 1024x1024 */
case PIPE_CAP_MAX_TEXTURE_3D_LEVELS:
return 8; /* max 128x128x128 */
case PIPE_CAP_MAX_TEXTURE_CUBE_LEVELS:
return 11; /* max 1024x1024 */
default:
return 0;
}
}
static float
i915_get_paramf(struct pipe_screen *screen, int param)
{
switch (param) {
case PIPE_CAP_MAX_LINE_WIDTH:
/* fall-through */
case PIPE_CAP_MAX_LINE_WIDTH_AA:
return 7.5;
case PIPE_CAP_MAX_POINT_WIDTH:
/* fall-through */
case PIPE_CAP_MAX_POINT_WIDTH_AA:
return 255.0;
case PIPE_CAP_MAX_TEXTURE_ANISOTROPY:
return 4.0;
case PIPE_CAP_MAX_TEXTURE_LOD_BIAS:
return 16.0;
default:
return 0;
}
}
static void
i915_destroy_screen( struct pipe_screen *screen )
@@ -132,6 +193,8 @@ i915_create_screen(struct pipe_winsys *winsys, uint pci_id)
i915screen->screen.get_name = i915_get_name;
i915screen->screen.get_vendor = i915_get_vendor;
i915screen->screen.get_param = i915_get_param;
i915screen->screen.get_paramf = i915_get_paramf;
i915_init_screen_texture_functions(&i915screen->screen);