/**************************************************************************
*
- * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2007 VMware, Inc.
* Copyright (c) 2008 VMware, Inc.
* All Rights Reserved.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
c->MaxArrayTextureLayers
= screen->get_param(screen, PIPE_CAP_MAX_TEXTURE_ARRAY_LAYERS);
- c->MaxCombinedTextureImageUnits
- = _min(screen->get_param(screen, PIPE_CAP_MAX_COMBINED_SAMPLERS),
- MAX_COMBINED_TEXTURE_IMAGE_UNITS);
-
/* Define max viewport size and max renderbuffer size in terms of
* max texture size (note: max tex RECT size = max tex 2D size).
* If this isn't true for some hardware we'll need new PIPE_CAP_ queries.
switch (sh) {
case PIPE_SHADER_FRAGMENT:
- pc = &c->FragmentProgram;
+ pc = &c->Program[MESA_SHADER_FRAGMENT];
options = &st->ctx->ShaderCompilerOptions[MESA_SHADER_FRAGMENT];
break;
case PIPE_SHADER_VERTEX:
- pc = &c->VertexProgram;
+ pc = &c->Program[MESA_SHADER_VERTEX];
options = &st->ctx->ShaderCompilerOptions[MESA_SHADER_VERTEX];
break;
case PIPE_SHADER_GEOMETRY:
- pc = &c->GeometryProgram;
+ pc = &c->Program[MESA_SHADER_GEOMETRY];
options = &st->ctx->ShaderCompilerOptions[MESA_SHADER_GEOMETRY];
break;
default:
options->LowerClipDistance = true;
}
+ c->MaxCombinedTextureImageUnits =
+ _min(c->Program[MESA_SHADER_VERTEX].MaxTextureImageUnits +
+ c->Program[MESA_SHADER_GEOMETRY].MaxTextureImageUnits +
+ c->Program[MESA_SHADER_FRAGMENT].MaxTextureImageUnits,
+ MAX_COMBINED_TEXTURE_IMAGE_UNITS);
+
/* This depends on program constants. */
c->MaxTextureCoordUnits
- = _min(c->FragmentProgram.MaxTextureImageUnits, MAX_TEXTURE_COORD_UNITS);
+ = _min(c->Program[MESA_SHADER_FRAGMENT].MaxTextureImageUnits, MAX_TEXTURE_COORD_UNITS);
- c->MaxTextureUnits = _min(c->FragmentProgram.MaxTextureImageUnits, c->MaxTextureCoordUnits);
+ c->MaxTextureUnits = _min(c->Program[MESA_SHADER_FRAGMENT].MaxTextureImageUnits, c->MaxTextureCoordUnits);
- c->VertexProgram.MaxAttribs = MIN2(c->VertexProgram.MaxAttribs, 16);
+ c->Program[MESA_SHADER_VERTEX].MaxAttribs = MIN2(c->Program[MESA_SHADER_VERTEX].MaxAttribs, 16);
/* PIPE_SHADER_CAP_MAX_INPUTS for the FS specifies the maximum number
* of inputs. It's always 2 colors + N generic inputs. */
c->MaxVarying = screen->get_shader_param(screen, PIPE_SHADER_FRAGMENT,
PIPE_SHADER_CAP_MAX_INPUTS);
c->MaxVarying = MIN2(c->MaxVarying, MAX_VARYING);
- c->MaxVaryingComponents = c->MaxVarying * 4;
+ c->Program[MESA_SHADER_FRAGMENT].MaxInputComponents = c->MaxVarying * 4;
+ c->Program[MESA_SHADER_VERTEX].MaxOutputComponents = c->MaxVarying * 4;
+ c->Program[MESA_SHADER_GEOMETRY].MaxInputComponents = c->MaxVarying * 4;
+ c->Program[MESA_SHADER_GEOMETRY].MaxOutputComponents = c->MaxVarying * 4;
c->MinProgramTexelOffset = screen->get_param(screen, PIPE_CAP_MIN_TEXEL_OFFSET);
c->MaxProgramTexelOffset = screen->get_param(screen, PIPE_CAP_MAX_TEXEL_OFFSET);
c->GLSLSkipStrictMaxUniformLimitCheck =
screen->get_param(screen, PIPE_CAP_TGSI_CAN_COMPACT_CONSTANTS);
- c->GLSLSkipStrictMaxVaryingLimitCheck =
- screen->get_param(screen, PIPE_CAP_TGSI_CAN_COMPACT_VARYINGS);
-
if (can_ubo) {
st->ctx->Extensions.ARB_uniform_buffer_object = GL_TRUE;
c->UniformBufferOffsetAlignment =
screen->get_param(screen, PIPE_CAP_CONSTANT_BUFFER_OFFSET_ALIGNMENT);
c->MaxCombinedUniformBlocks = c->MaxUniformBufferBindings =
- c->VertexProgram.MaxUniformBlocks +
- c->GeometryProgram.MaxUniformBlocks +
- c->FragmentProgram.MaxUniformBlocks;
+ c->Program[MESA_SHADER_VERTEX].MaxUniformBlocks +
+ c->Program[MESA_SHADER_GEOMETRY].MaxUniformBlocks +
+ c->Program[MESA_SHADER_FRAGMENT].MaxUniformBlocks;
assert(c->MaxCombinedUniformBlocks <= MAX_COMBINED_UNIFORM_BUFFERS);
}
}
-static GLboolean st_get_s3tc_override(void)
-{
- const char *override = _mesa_getenv("force_s3tc_enable");
- if (override && !strcmp(override, "true"))
- return GL_TRUE;
- return GL_FALSE;
-}
-
/**
* Given a member \c x of struct gl_extensions, return offset of
* \c x in bytes.
{ o(ARB_shader_stencil_export), PIPE_CAP_SHADER_STENCIL_EXPORT },
{ o(ARB_shader_texture_lod), PIPE_CAP_SM3 },
{ o(ARB_shadow), PIPE_CAP_TEXTURE_SHADOW_MAP },
+ { o(ARB_texture_mirror_clamp_to_edge), PIPE_CAP_TEXTURE_MIRROR_CLAMP },
{ o(ARB_texture_non_power_of_two), PIPE_CAP_NPOT_TEXTURES },
{ o(ARB_timer_query), PIPE_CAP_QUERY_TIMESTAMP },
{ o(ARB_transform_feedback2), PIPE_CAP_STREAM_OUTPUT_PAUSE_RESUME },
{ o(NV_texture_barrier), PIPE_CAP_TEXTURE_BARRIER },
/* GL_NV_point_sprite is not supported by gallium because we don't
* support the GL_POINT_SPRITE_R_MODE_NV option. */
- { o(MESA_texture_array), PIPE_CAP_MAX_TEXTURE_ARRAY_LAYERS },
{ o(OES_standard_derivatives), PIPE_CAP_SM3 },
{ o(ARB_texture_cube_map_array), PIPE_CAP_CUBE_MAP_ARRAY },
PIPE_FORMAT_R16G16B16A16_FLOAT } },
{ { o(ARB_texture_rgb10_a2ui) },
- { PIPE_FORMAT_B10G10R10A2_UINT } },
+ { PIPE_FORMAT_R10G10B10A2_UINT,
+ PIPE_FORMAT_B10G10R10A2_UINT },
+ GL_TRUE }, /* at least one format must be supported */
{ { o(EXT_framebuffer_sRGB) },
{ PIPE_FORMAT_A8B8G8R8_SRGB,
{ { o(ARB_depth_buffer_float) },
{ PIPE_FORMAT_Z32_FLOAT,
PIPE_FORMAT_Z32_FLOAT_S8X24_UINT } },
-
- { { o(ARB_framebuffer_object),
- o(EXT_packed_depth_stencil) },
- { PIPE_FORMAT_S8_UINT_Z24_UNORM,
- PIPE_FORMAT_Z24_UNORM_S8_UINT },
- GL_TRUE }, /* at least one format must be supported */
};
/* Required: sampler support */
PIPE_FORMAT_B10G10R10A2_USCALED,
PIPE_FORMAT_R10G10B10A2_SSCALED,
PIPE_FORMAT_B10G10R10A2_SSCALED } },
+ { { o(ARB_vertex_type_10f_11f_11f_rev) },
+ { PIPE_FORMAT_R11G11B10_FLOAT } },
};
static const struct st_extension_format_mapping tbo_rgb32[] = {
ctx->Extensions.EXT_blend_color = GL_TRUE;
ctx->Extensions.EXT_blend_func_separate = GL_TRUE;
ctx->Extensions.EXT_blend_minmax = GL_TRUE;
- ctx->Extensions.EXT_framebuffer_blit = GL_TRUE;
ctx->Extensions.EXT_gpu_program_parameters = GL_TRUE;
ctx->Extensions.EXT_pixel_buffer_object = GL_TRUE;
ctx->Extensions.EXT_point_parameters = GL_TRUE;
ctx->Extensions.NV_fog_distance = GL_TRUE;
ctx->Extensions.NV_texture_env_combine4 = GL_TRUE;
ctx->Extensions.NV_texture_rectangle = GL_TRUE;
+ ctx->Extensions.NV_vdpau_interop = GL_TRUE;
ctx->Extensions.OES_EGL_image = GL_TRUE;
ctx->Extensions.OES_EGL_image_external = GL_TRUE;
/* Figure out GLSL support. */
glsl_feature_level = screen->get_param(screen, PIPE_CAP_GLSL_FEATURE_LEVEL);
- if (glsl_feature_level >= 140) {
- ctx->Const.GLSLVersion = 140;
- } else if (glsl_feature_level >= 130) {
- ctx->Const.GLSLVersion = 130;
- } else {
- ctx->Const.GLSLVersion = 120;
- }
+ ctx->Const.GLSLVersion = glsl_feature_level;
+ if (glsl_feature_level >= 330)
+ ctx->Const.GLSLVersion = 330;
_mesa_override_glsl_version(st->ctx);
+ if (st->options.force_glsl_version > 0 &&
+ st->options.force_glsl_version <= ctx->Const.GLSLVersion) {
+ ctx->Const.ForceGLSLVersion = st->options.force_glsl_version;
+ }
+
+ /* This extension needs full OpenGL 3.2, but we don't know if that's
+ * supported at this point. Only check the GLSL version. */
+ if (ctx->Const.GLSLVersion >= 150 &&
+ screen->get_param(screen, PIPE_CAP_TGSI_VS_LAYER)) {
+ ctx->Extensions.AMD_vertex_shader_layer = GL_TRUE;
+ }
+
if (ctx->Const.GLSLVersion >= 130) {
ctx->Const.NativeIntegers = GL_TRUE;
ctx->Const.MaxClipPlanes = 8;
/* Extensions that either depend on GLSL 1.30 or are a subset thereof. */
ctx->Extensions.ARB_conservative_depth = GL_TRUE;
- ctx->Extensions.ARB_shader_bit_encoding = GL_TRUE;
ctx->Extensions.ARB_shading_language_packing = GL_TRUE;
ctx->Extensions.OES_depth_texture_cube_map = GL_TRUE;
+ ctx->Extensions.ARB_shading_language_420pack = GL_TRUE;
+
+ if (!st->options.disable_shader_bit_encoding) {
+ ctx->Extensions.ARB_shader_bit_encoding = GL_TRUE;
+ }
} else {
/* Optional integer support for GLSL 1.2. */
if (screen->get_shader_param(screen, PIPE_SHADER_VERTEX,
/* Below are the cases which cannot be moved into tables easily. */
- if (!ctx->Mesa_DXTn && !st_get_s3tc_override()) {
+ if (!ctx->Mesa_DXTn && !st->options.force_s3tc_enable) {
ctx->Extensions.EXT_texture_compression_s3tc = GL_FALSE;
ctx->Extensions.ANGLE_texture_compression_dxt = GL_FALSE;
}
}
else if (ctx->Const.MaxSamples >= 2) {
ctx->Extensions.EXT_framebuffer_multisample = GL_TRUE;
+ ctx->Extensions.EXT_framebuffer_multisample_blit_scaled = GL_TRUE;
}
- if (ctx->Const.MaxDualSourceDrawBuffers > 0)
+ if (ctx->Const.MaxDualSourceDrawBuffers > 0 &&
+ !st->options.disable_blend_func_extended)
ctx->Extensions.ARB_blend_func_extended = GL_TRUE;
st->has_time_elapsed =
ctx->Const.MinMapBufferAlignment =
screen->get_param(screen, PIPE_CAP_MIN_MAP_BUFFER_ALIGNMENT);
- if (ctx->Const.MinMapBufferAlignment >= 64) {
- ctx->Extensions.ARB_map_buffer_alignment = GL_TRUE;
- }
+
if (screen->get_param(screen, PIPE_CAP_TEXTURE_BUFFER_OBJECTS)) {
ctx->Extensions.ARB_texture_buffer_object = GL_TRUE;
PIPE_BUFFER, PIPE_BIND_SAMPLER_VIEW);
}
+ if (screen->get_param(screen, PIPE_CAP_MIXED_FRAMEBUFFER_SIZES)) {
+ ctx->Extensions.ARB_framebuffer_object = GL_TRUE;
+ }
/* Unpacking a varying in the fragment shader costs 1 texture indirection.
* If the number of available texture indirections is very limited, then we
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