X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fgallium%2Fdrivers%2Fi915%2Fi915_screen.c;h=2a64ba4dbab2cbdd1a4d44f58420ef5293a0ffc5;hb=b50d250e02457f367c195ee1808b061e0dfe2d00;hp=031c9680d2ccfa4d4e0e11eae1501c00a4bce3e3;hpb=bfe88e69988b3d3bdff0b9f6051d0428e1315653;p=mesa.git

diff --git a/src/gallium/drivers/i915/i915_screen.c b/src/gallium/drivers/i915/i915_screen.c
index 031c9680d2c..2a64ba4dbab 100644
--- a/src/gallium/drivers/i915/i915_screen.c
+++ b/src/gallium/drivers/i915/i915_screen.c
@@ -27,6 +27,8 @@
 
 
 #include "draw/draw_context.h"
+#include "util/u_format.h"
+#include "util/u_format_s3tc.h"
 #include "util/u_inlines.h"
 #include "util/u_memory.h"
 #include "util/u_string.h"
@@ -97,6 +99,71 @@ i915_get_name(struct pipe_screen *screen)
    return buffer;
 }
 
+static int
+i915_get_shader_param(struct pipe_screen *screen, unsigned shader, enum pipe_shader_cap cap)
+{
+   switch(shader) {
+   case PIPE_SHADER_VERTEX:
+      switch (cap) {
+      case PIPE_SHADER_CAP_MAX_TEXTURE_SAMPLERS:
+         if (debug_get_bool_option("DRAW_USE_LLVM", TRUE))
+            return PIPE_MAX_VERTEX_SAMPLERS;
+         else
+            return 0;
+      default:
+         return draw_get_shader_param(shader, cap);
+      }
+   case PIPE_SHADER_FRAGMENT:
+      /* XXX: some of these are just shader model 2.0 values, fix this! */
+      switch(cap) {
+      case PIPE_SHADER_CAP_MAX_INSTRUCTIONS:
+         return I915_MAX_ALU_INSN + I915_MAX_TEX_INSN;
+      case PIPE_SHADER_CAP_MAX_ALU_INSTRUCTIONS:
+         return I915_MAX_ALU_INSN;
+      case PIPE_SHADER_CAP_MAX_TEX_INSTRUCTIONS:
+         return I915_MAX_TEX_INSN;
+      case PIPE_SHADER_CAP_MAX_TEX_INDIRECTIONS:
+         return 8;
+      case PIPE_SHADER_CAP_MAX_CONTROL_FLOW_DEPTH:
+         return 0;
+      case PIPE_SHADER_CAP_MAX_INPUTS:
+         return 10;
+      case PIPE_SHADER_CAP_MAX_CONSTS:
+         return 32;
+      case PIPE_SHADER_CAP_MAX_CONST_BUFFERS:
+         return 1;
+      case PIPE_SHADER_CAP_MAX_TEMPS:
+         return 12; /* XXX: 12 -> 32 ? */
+      case PIPE_SHADER_CAP_MAX_ADDRS:
+         return 0;
+      case PIPE_SHADER_CAP_MAX_PREDS:
+         return 0;
+      case PIPE_SHADER_CAP_TGSI_CONT_SUPPORTED:
+         return 0;
+      case PIPE_SHADER_CAP_INDIRECT_INPUT_ADDR:
+      case PIPE_SHADER_CAP_INDIRECT_OUTPUT_ADDR:
+      case PIPE_SHADER_CAP_INDIRECT_TEMP_ADDR:
+      case PIPE_SHADER_CAP_INDIRECT_CONST_ADDR:
+         return 1;
+      case PIPE_SHADER_CAP_SUBROUTINES:
+         return 0;
+      case PIPE_SHADER_CAP_INTEGERS:
+         return 0;
+      case PIPE_SHADER_CAP_MAX_TEXTURE_SAMPLERS:
+         return I915_TEX_UNITS;
+      case PIPE_SHADER_CAP_OUTPUT_READ:
+         return 0;
+      default:
+         debug_printf("%s: Unknown cap %u.\n", __FUNCTION__, cap);
+         return 0;
+      }
+      break;
+   default:
+      return 0;
+   }
+
+}
+
 static int
 i915_get_param(struct pipe_screen *screen, enum pipe_cap cap)
 {
@@ -105,32 +172,36 @@ i915_get_param(struct pipe_screen *screen, enum pipe_cap cap)
    switch (cap) {
    /* Supported features (boolean caps). */
    case PIPE_CAP_ANISOTROPIC_FILTER:
+   case PIPE_CAP_DEPTHSTENCIL_CLEAR_SEPARATE:
    case PIPE_CAP_NPOT_TEXTURES:
+   case PIPE_CAP_POINT_SPRITE:
    case PIPE_CAP_PRIMITIVE_RESTART: /* draw module */
-   case PIPE_CAP_TEXTURE_MIRROR_REPEAT:
    case PIPE_CAP_TEXTURE_SHADOW_MAP:
    case PIPE_CAP_TWO_SIDED_STENCIL:
-   case PIPE_CAP_DEPTHSTENCIL_CLEAR_SEPARATE:
-      return 1;
-
-   /* Features that should be supported (boolean caps). */
-   /* XXX: Just test the code */
+   case PIPE_CAP_VERTEX_ELEMENT_INSTANCE_DIVISOR:
    case PIPE_CAP_BLEND_EQUATION_SEPARATE:
-      return 0;
+   case PIPE_CAP_TGSI_INSTANCEID:
+      return 1;
 
    /* Unsupported features (boolean caps). */
-   case PIPE_CAP_ARRAY_TEXTURES:
+   case PIPE_CAP_MAX_TEXTURE_ARRAY_LAYERS:
    case PIPE_CAP_DEPTH_CLAMP:
-   case PIPE_CAP_GLSL:
    case PIPE_CAP_INDEP_BLEND_ENABLE:
    case PIPE_CAP_INDEP_BLEND_FUNC:
-   case PIPE_CAP_TGSI_INSTANCEID:
-   case PIPE_CAP_VERTEX_ELEMENT_INSTANCE_DIVISOR:
-   case PIPE_CAP_POINT_SPRITE:
    case PIPE_CAP_SHADER_STENCIL_EXPORT:
    case PIPE_CAP_TEXTURE_MIRROR_CLAMP:
    case PIPE_CAP_TEXTURE_SWIZZLE:
    case PIPE_CAP_TIMER_QUERY:
+   case PIPE_CAP_SM3:
+   case PIPE_CAP_SEAMLESS_CUBE_MAP:
+   case PIPE_CAP_SEAMLESS_CUBE_MAP_PER_TEXTURE:
+   case PIPE_CAP_SCALED_RESOLVE:
+   case PIPE_CAP_FRAGMENT_COLOR_CLAMP_CONTROL:
+   case PIPE_CAP_MIXED_COLORBUFFER_FORMATS:
+   case PIPE_CAP_CONDITIONAL_RENDER:
+   case PIPE_CAP_TEXTURE_BARRIER:
+   case PIPE_CAP_TGSI_CAN_COMPACT_VARYINGS:
+   case PIPE_CAP_TGSI_CAN_COMPACT_CONSTANTS:
       return 0;
 
    /* Features we can lie about (boolean caps). */
@@ -138,17 +209,25 @@ i915_get_param(struct pipe_screen *screen, enum pipe_cap cap)
       return is->debug.lie ? 1 : 0;
 
    /* Texturing. */
-   case PIPE_CAP_MAX_TEXTURE_IMAGE_UNITS:
    case PIPE_CAP_MAX_COMBINED_SAMPLERS:
-      return 8;
-   case PIPE_CAP_MAX_VERTEX_TEXTURE_UNITS:
-      return 0;
+      return i915_get_shader_param(screen,
+                                   PIPE_SHADER_VERTEX,
+                                   PIPE_SHADER_CAP_MAX_TEXTURE_SAMPLERS) +
+             i915_get_shader_param(screen,
+                                   PIPE_SHADER_FRAGMENT,
+                                   PIPE_SHADER_CAP_MAX_TEXTURE_SAMPLERS);
    case PIPE_CAP_MAX_TEXTURE_2D_LEVELS:
       return I915_MAX_TEXTURE_2D_LEVELS;
    case PIPE_CAP_MAX_TEXTURE_3D_LEVELS:
       return I915_MAX_TEXTURE_3D_LEVELS;
    case PIPE_CAP_MAX_TEXTURE_CUBE_LEVELS:
       return I915_MAX_TEXTURE_2D_LEVELS;
+   case PIPE_CAP_MIN_TEXEL_OFFSET:
+   case PIPE_CAP_MAX_TEXEL_OFFSET:
+   case PIPE_CAP_MAX_STREAM_OUTPUT_BUFFERS:
+   case PIPE_CAP_MAX_STREAM_OUTPUT_SEPARATE_COMPONENTS:
+   case PIPE_CAP_MAX_STREAM_OUTPUT_INTERLEAVED_COMPONENTS:
+      return 0;
 
    /* Render targets. */
    case PIPE_CAP_MAX_RENDER_TARGETS:
@@ -163,100 +242,51 @@ i915_get_param(struct pipe_screen *screen, enum pipe_cap cap)
       return 0;
 
    default:
-      debug_printf("%s: Unkown cap %u.\n", __FUNCTION__, cap);
+      debug_printf("%s: Unknown cap %u.\n", __FUNCTION__, cap);
       return 0;
    }
 }
 
-static int
-i915_get_shader_param(struct pipe_screen *screen, unsigned shader, enum pipe_shader_cap cap)
-{
-   switch(shader) {
-   case PIPE_SHADER_VERTEX:
-      return draw_get_shader_param(shader, cap);
-   case PIPE_SHADER_FRAGMENT:
-      break;
-   default:
-      return 0;
-   }
-
-   /* XXX: these are just shader model 2.0 values, fix this! */
-   switch(cap) {
-      case PIPE_SHADER_CAP_MAX_INSTRUCTIONS:
-         return 96;
-      case PIPE_SHADER_CAP_MAX_ALU_INSTRUCTIONS:
-         return 64;
-      case PIPE_SHADER_CAP_MAX_TEX_INSTRUCTIONS:
-         return 32;
-      case PIPE_SHADER_CAP_MAX_TEX_INDIRECTIONS:
-         return 8;
-      case PIPE_SHADER_CAP_MAX_CONTROL_FLOW_DEPTH:
-         return 0;
-      case PIPE_SHADER_CAP_MAX_INPUTS:
-         return 10;
-      case PIPE_SHADER_CAP_MAX_CONSTS:
-         return 32;
-      case PIPE_SHADER_CAP_MAX_CONST_BUFFERS:
-         return 1;
-      case PIPE_SHADER_CAP_MAX_TEMPS:
-         return 12; /* XXX: 12 -> 32 ? */
-      case PIPE_SHADER_CAP_MAX_ADDRS:
-         return 0;
-      case PIPE_SHADER_CAP_MAX_PREDS:
-         return 0;
-      case PIPE_SHADER_CAP_TGSI_CONT_SUPPORTED:
-         return 0;
-      case PIPE_SHADER_CAP_INDIRECT_INPUT_ADDR:
-      case PIPE_SHADER_CAP_INDIRECT_OUTPUT_ADDR:
-      case PIPE_SHADER_CAP_INDIRECT_TEMP_ADDR:
-      case PIPE_SHADER_CAP_INDIRECT_CONST_ADDR:
-         return 1;
-      case PIPE_SHADER_CAP_SUBROUTINES:
-         return 0;
-      default:
-         debug_printf("%s: Unkown cap %u.\n", __FUNCTION__, cap);
-         return 0;
-   }
-}
-
 static float
-i915_get_paramf(struct pipe_screen *screen, enum pipe_cap cap)
+i915_get_paramf(struct pipe_screen *screen, enum pipe_capf cap)
 {
    switch(cap) {
-   case PIPE_CAP_MAX_LINE_WIDTH:
+   case PIPE_CAPF_MAX_LINE_WIDTH:
       /* fall-through */
-   case PIPE_CAP_MAX_LINE_WIDTH_AA:
+   case PIPE_CAPF_MAX_LINE_WIDTH_AA:
       return 7.5;
 
-   case PIPE_CAP_MAX_POINT_WIDTH:
+   case PIPE_CAPF_MAX_POINT_WIDTH:
       /* fall-through */
-   case PIPE_CAP_MAX_POINT_WIDTH_AA:
+   case PIPE_CAPF_MAX_POINT_WIDTH_AA:
       return 255.0;
 
-   case PIPE_CAP_MAX_TEXTURE_ANISOTROPY:
+   case PIPE_CAPF_MAX_TEXTURE_ANISOTROPY:
       return 4.0;
 
-   case PIPE_CAP_MAX_TEXTURE_LOD_BIAS:
+   case PIPE_CAPF_MAX_TEXTURE_LOD_BIAS:
       return 16.0;
 
    default:
-      debug_printf("%s: Unkown cap %u.\n", __FUNCTION__, cap);
+      debug_printf("%s: Unknown cap %u.\n", __FUNCTION__, cap);
       return 0;
    }
 }
 
-static boolean
+boolean
 i915_is_format_supported(struct pipe_screen *screen,
                          enum pipe_format format,
                          enum pipe_texture_target target,
                          unsigned sample_count,
-                         unsigned tex_usage,
-                         unsigned geom_flags)
+                         unsigned tex_usage)
 {
    static const enum pipe_format tex_supported[] = {
       PIPE_FORMAT_B8G8R8A8_UNORM,
       PIPE_FORMAT_B8G8R8X8_UNORM,
+      PIPE_FORMAT_R8G8B8A8_UNORM,
+      PIPE_FORMAT_R8G8B8X8_UNORM,
       PIPE_FORMAT_B5G6R5_UNORM,
+      PIPE_FORMAT_B10G10R10A2_UNORM,
       PIPE_FORMAT_L8_UNORM,
       PIPE_FORMAT_A8_UNORM,
       PIPE_FORMAT_I8_UNORM,
@@ -265,25 +295,39 @@ i915_is_format_supported(struct pipe_screen *screen,
       PIPE_FORMAT_YUYV,
       /* XXX why not?
       PIPE_FORMAT_Z16_UNORM, */
+      PIPE_FORMAT_DXT1_RGB,
+      PIPE_FORMAT_DXT1_RGBA,
+      PIPE_FORMAT_DXT3_RGBA,
+      PIPE_FORMAT_DXT5_RGBA,
       PIPE_FORMAT_Z24X8_UNORM,
-      PIPE_FORMAT_Z24_UNORM_S8_USCALED,
+      PIPE_FORMAT_Z24_UNORM_S8_UINT,
       PIPE_FORMAT_NONE  /* list terminator */
    };
    static const enum pipe_format render_supported[] = {
       PIPE_FORMAT_B8G8R8A8_UNORM,
+      PIPE_FORMAT_B8G8R8X8_UNORM,
+      PIPE_FORMAT_R8G8B8A8_UNORM,
+      PIPE_FORMAT_R8G8B8X8_UNORM,
       PIPE_FORMAT_B5G6R5_UNORM,
+      PIPE_FORMAT_B10G10R10A2_UNORM,
+      PIPE_FORMAT_L8_UNORM,
+      PIPE_FORMAT_A8_UNORM,
+      PIPE_FORMAT_I8_UNORM,
       PIPE_FORMAT_NONE  /* list terminator */
    };
    static const enum pipe_format depth_supported[] = {
       /* XXX why not?
       PIPE_FORMAT_Z16_UNORM, */
       PIPE_FORMAT_Z24X8_UNORM,
-      PIPE_FORMAT_Z24_UNORM_S8_USCALED,
+      PIPE_FORMAT_Z24_UNORM_S8_UINT,
       PIPE_FORMAT_NONE  /* list terminator */
    };
    const enum pipe_format *list;
    uint i;
 
+   if (!util_format_is_supported(format, tex_usage))
+      return FALSE;
+
    if (sample_count > 1)
       return FALSE;
 
@@ -427,5 +471,7 @@ i915_screen_create(struct i915_winsys *iws)
 
    i915_debug_init(is);
 
+   util_format_s3tc_init();
+
    return &is->base;
 }