diff options
Diffstat (limited to 'src/mesa/state_tracker/st_extensions.c')
| -rw-r--r-- | src/mesa/state_tracker/st_extensions.c | 35 |
1 files changed, 32 insertions, 3 deletions
diff --git a/src/mesa/state_tracker/st_extensions.c b/src/mesa/state_tracker/st_extensions.c index bdc08949dd4..ad8e6bb9ec9 100644 --- a/src/mesa/state_tracker/st_extensions.c +++ b/src/mesa/state_tracker/st_extensions.c @@ -167,6 +167,8 @@ void st_init_limits(struct st_context *st) pc->MaxNativeAddressRegs = screen->get_shader_param(screen, sh, PIPE_SHADER_CAP_MAX_ADDRS); pc->MaxNativeParameters = screen->get_shader_param(screen, sh, PIPE_SHADER_CAP_MAX_CONSTS); pc->MaxUniformComponents = 4 * MIN2(pc->MaxNativeParameters, MAX_UNIFORMS); + /* raise MaxParameters if native support is higher */ + pc->MaxParameters = MAX2(pc->MaxParameters, pc->MaxNativeParameters); options->EmitNoNoise = TRUE; @@ -187,7 +189,7 @@ void st_init_limits(struct st_context *st) options->EmitNoIndirectUniform = !screen->get_shader_param(screen, sh, PIPE_SHADER_CAP_INDIRECT_CONST_ADDR); - if(options->EmitNoLoops) + if (options->EmitNoLoops) options->MaxUnrollIterations = MIN2(screen->get_shader_param(screen, sh, PIPE_SHADER_CAP_MAX_INSTRUCTIONS), 65536); } @@ -513,6 +515,12 @@ void st_init_extensions(struct st_context *st) ctx->Extensions.ARB_half_float_vertex = GL_TRUE; } + if (screen->is_format_supported(screen, PIPE_FORMAT_R32G32B32A32_FIXED, + PIPE_BUFFER, 0, + PIPE_BIND_VERTEX_BUFFER)) { + ctx->Extensions.ARB_ES2_compatibility = GL_TRUE; + } + if (screen->get_shader_param(screen, PIPE_SHADER_GEOMETRY, PIPE_SHADER_CAP_MAX_INSTRUCTIONS) > 0) { #if 0 /* XXX re-enable when GLSL compiler again supports geometry shaders */ ctx->Extensions.ARB_geometry_shader4 = GL_TRUE; @@ -539,8 +547,8 @@ void st_init_extensions(struct st_context *st) PIPE_TEXTURE_2D, 0, PIPE_BIND_RENDER_TARGET) && !screen->is_format_supported(screen, PIPE_FORMAT_R16G16B16A16_SNORM, - PIPE_TEXTURE_2D, 0, - PIPE_BIND_RENDER_TARGET) && + PIPE_TEXTURE_2D, 0, + PIPE_BIND_RENDER_TARGET) && !screen->is_format_supported(screen, PIPE_FORMAT_R16G16B16A16_FLOAT, PIPE_TEXTURE_2D, 0, PIPE_BIND_RENDER_TARGET) && @@ -574,4 +582,25 @@ void st_init_extensions(struct st_context *st) if (st->pipe->texture_barrier) { ctx->Extensions.NV_texture_barrier = GL_TRUE; } + + if (screen->is_format_supported(screen, PIPE_FORMAT_R9G9B9E5_FLOAT, + PIPE_TEXTURE_2D, 0, + PIPE_BIND_SAMPLER_VIEW)) { + ctx->Extensions.EXT_texture_shared_exponent = GL_TRUE; + } + + if (screen->is_format_supported(screen, PIPE_FORMAT_R11G11B10_FLOAT, + PIPE_TEXTURE_2D, 0, + PIPE_BIND_RENDER_TARGET | + PIPE_BIND_SAMPLER_VIEW)) { + ctx->Extensions.EXT_packed_float = GL_TRUE; + } + + if (screen->get_param(screen, PIPE_CAP_SEAMLESS_CUBE_MAP_PER_TEXTURE)) { + ctx->Extensions.ARB_seamless_cube_map = GL_TRUE; + ctx->Extensions.AMD_seamless_cubemap_per_texture = GL_TRUE; + } + else if (screen->get_param(screen, PIPE_CAP_SEAMLESS_CUBE_MAP)) { + ctx->Extensions.ARB_seamless_cube_map = GL_TRUE; + } } |