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wined3d: Remove leftover texture accesses in GLSL shader generation.

This commit is contained in:
Stefan Dösinger 2012-12-17 18:02:41 +01:00 committed by Alexandre Julliard
parent d62e5874a9
commit f663683980
1 changed files with 12 additions and 21 deletions
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33
dlls/wined3d/glsl_shader.c
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@ -43,7 +43,7 @@ WINE_DECLARE_DEBUG_CHANNEL(d3d);
WINE_DECLARE_DEBUG_CHANNEL(winediag);
#define WINED3D_GLSL_SAMPLE_PROJECTED 0x1
#define WINED3D_GLSL_SAMPLE_RECT 0x2
#define WINED3D_GLSL_SAMPLE_NPOT 0x2
#define WINED3D_GLSL_SAMPLE_LOD 0x4
#define WINED3D_GLSL_SAMPLE_GRAD 0x8
@ -1861,7 +1861,7 @@ static void shader_glsl_get_sample_function(const struct wined3d_shader_context
BOOL shadow = ctx->reg_maps->shader_version.type == WINED3D_SHADER_TYPE_PIXEL
&& (((const struct shader_glsl_ctx_priv *)ctx->backend_data)->cur_ps_args->shadow & (1 << sampler_idx));
BOOL projected = flags & WINED3D_GLSL_SAMPLE_PROJECTED;
BOOL texrect = flags & WINED3D_GLSL_SAMPLE_RECT;
BOOL texrect = flags & WINED3D_GLSL_SAMPLE_NPOT && gl_info->supported[ARB_TEXTURE_RECTANGLE];
BOOL lod = flags & WINED3D_GLSL_SAMPLE_LOD;
BOOL grad = flags & WINED3D_GLSL_SAMPLE_GRAD;
@ -3449,15 +3449,13 @@ static void shader_glsl_ret(const struct wined3d_shader_instruction *ins)
********************************************/
static void shader_glsl_tex(const struct wined3d_shader_instruction *ins)
{
const struct wined3d_shader *shader = ins->ctx->shader;
struct wined3d_device *device = shader->device;
DWORD shader_version = WINED3D_SHADER_VERSION(ins->ctx->reg_maps->shader_version.major,
ins->ctx->reg_maps->shader_version.minor);
struct glsl_sample_function sample_function;
const struct wined3d_texture *texture;
DWORD sample_flags = 0;
DWORD sampler_idx;
DWORD mask = 0, swizzle;
const struct shader_glsl_ctx_priv *priv = ins->ctx->backend_data;
/* 1.0-1.4: Use destination register as sampler source.
* 2.0+: Use provided sampler source. */
@ -3465,11 +3463,9 @@ static void shader_glsl_tex(const struct wined3d_shader_instruction *ins)
sampler_idx = ins->dst[0].reg.idx[0].offset;
else
sampler_idx = ins->src[1].reg.idx[0].offset;
texture = device->stateBlock->state.textures[sampler_idx];
if (shader_version < WINED3D_SHADER_VERSION(1,4))
{
const struct shader_glsl_ctx_priv *priv = ins->ctx->backend_data;
DWORD flags = (priv->cur_ps_args->tex_transform >> sampler_idx * WINED3D_PSARGS_TEXTRANSFORM_SHIFT)
& WINED3D_PSARGS_TEXTRANSFORM_MASK;
enum wined3d_sampler_texture_type sampler_type = ins->ctx->reg_maps->sampler_type[sampler_idx];
@ -3516,8 +3512,8 @@ static void shader_glsl_tex(const struct wined3d_shader_instruction *ins)
}
}
if (texture && texture->target == GL_TEXTURE_RECTANGLE_ARB)
sample_flags |= WINED3D_GLSL_SAMPLE_RECT;
if (priv->cur_ps_args->np2_fixup & (1 << sampler_idx))
sample_flags |= WINED3D_GLSL_SAMPLE_NPOT;
shader_glsl_get_sample_function(ins->ctx, sampler_idx, sample_flags, &sample_function);
mask |= sample_function.coord_mask;
@ -3553,15 +3549,13 @@ static void shader_glsl_tex(const struct wined3d_shader_instruction *ins)
static void shader_glsl_texldd(const struct wined3d_shader_instruction *ins)
{
const struct wined3d_shader *shader = ins->ctx->shader;
struct wined3d_device *device = shader->device;
const struct wined3d_gl_info *gl_info = ins->ctx->gl_info;
struct glsl_src_param coord_param, dx_param, dy_param;
DWORD sample_flags = WINED3D_GLSL_SAMPLE_GRAD;
struct glsl_sample_function sample_function;
DWORD sampler_idx;
DWORD swizzle = ins->src[1].swizzle;
const struct wined3d_texture *texture;
const struct shader_glsl_ctx_priv *priv = ins->ctx->backend_data;
if (!gl_info->supported[ARB_SHADER_TEXTURE_LOD] && !gl_info->supported[EXT_GPU_SHADER4])
{
@ -3571,9 +3565,8 @@ static void shader_glsl_texldd(const struct wined3d_shader_instruction *ins)
}
sampler_idx = ins->src[1].reg.idx[0].offset;
texture = device->stateBlock->state.textures[sampler_idx];
if (texture && texture->target == GL_TEXTURE_RECTANGLE_ARB)
sample_flags |= WINED3D_GLSL_SAMPLE_RECT;
if (priv->cur_ps_args->np2_fixup & (1 << sampler_idx))
sample_flags |= WINED3D_GLSL_SAMPLE_NPOT;
shader_glsl_get_sample_function(ins->ctx, sampler_idx, sample_flags, &sample_function);
shader_glsl_add_src_param(ins, &ins->src[0], sample_function.coord_mask, &coord_param);
@ -3586,20 +3579,18 @@ static void shader_glsl_texldd(const struct wined3d_shader_instruction *ins)
static void shader_glsl_texldl(const struct wined3d_shader_instruction *ins)
{
const struct wined3d_shader *shader = ins->ctx->shader;
struct wined3d_device *device = shader->device;
const struct wined3d_gl_info *gl_info = ins->ctx->gl_info;
struct glsl_src_param coord_param, lod_param;
DWORD sample_flags = WINED3D_GLSL_SAMPLE_LOD;
struct glsl_sample_function sample_function;
DWORD sampler_idx;
DWORD swizzle = ins->src[1].swizzle;
const struct wined3d_texture *texture;
const struct shader_glsl_ctx_priv *priv = ins->ctx->backend_data;
sampler_idx = ins->src[1].reg.idx[0].offset;
texture = device->stateBlock->state.textures[sampler_idx];
if (texture && texture->target == GL_TEXTURE_RECTANGLE_ARB)
sample_flags |= WINED3D_GLSL_SAMPLE_RECT;
if (ins->ctx->reg_maps->shader_version.type == WINED3D_SHADER_TYPE_PIXEL
&& priv->cur_ps_args->np2_fixup & (1 << sampler_idx))
sample_flags |= WINED3D_GLSL_SAMPLE_NPOT;
shader_glsl_get_sample_function(ins->ctx, sampler_idx, sample_flags, &sample_function);
shader_glsl_add_src_param(ins, &ins->src[0], sample_function.coord_mask, &coord_param);