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wined3d: Use a separate STATE_VDECL state handler in the GLSL pipeline. 

It's mostly a copy of vertexdeclaration() from state.c, with a few
differences due to the new function being private to the GLSL backend
(e.g. d3d_info.vs_clipping is known to be TRUE) and the fragment fog
update part being split out.
This commit is contained in:
Matteo Bruni 2015-03-18 21:07:36 +01:00 committed by Alexandre Julliard
parent 50861156e2
commit 99f3e835ac
3 changed files with 93 additions and 8 deletions
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89
dlls/wined3d/glsl_shader.c
View File

@ -6951,6 +6951,81 @@ static void glsl_vertex_pipe_shader(struct wined3d_context *context,
context->shader_update_mask |= 1 << WINED3D_SHADER_TYPE_VERTEX;
}
static void glsl_vertex_pipe_vdecl(struct wined3d_context *context,
const struct wined3d_state *state, DWORD state_id)
{
const struct wined3d_gl_info *gl_info = context->gl_info;
BOOL transformed = context->stream_info.position_transformed;
BOOL wasrhw = context->last_was_rhw;
unsigned int i;
context->last_was_rhw = transformed;
if (!use_vs(state))
{
if (context->last_was_vshader)
{
for (i = 0; i < gl_info->limits.clipplanes; ++i)
clipplane(context, state, STATE_CLIPPLANE(i));
}
if (transformed != wasrhw)
{
if (!isStateDirty(context, STATE_TRANSFORM(WINED3D_TS_WORLD_MATRIX(0)))
&& !isStateDirty(context, STATE_TRANSFORM(WINED3D_TS_VIEW)))
transform_world(context, state, STATE_TRANSFORM(WINED3D_TS_WORLD_MATRIX(0)));
if (!isStateDirty(context, STATE_TRANSFORM(WINED3D_TS_PROJECTION))
&& !isStateDirty(context, STATE_VIEWPORT))
transform_projection(context, state, STATE_TRANSFORM(WINED3D_TS_PROJECTION));
}
for (i = 0; i < MAX_TEXTURES; ++i)
{
if (!isStateDirty(context, STATE_TRANSFORM(WINED3D_TS_TEXTURE0 + i)))
transform_texture(context, state, STATE_TEXTURESTAGE(i, WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS));
}
if (!isStateDirty(context, STATE_RENDER(WINED3D_RS_LIGHTING)))
state_lighting(context, state, STATE_RENDER(WINED3D_RS_LIGHTING));
if (!isStateDirty(context, STATE_RENDER(WINED3D_RS_NORMALIZENORMALS)))
state_normalize(context, state, STATE_RENDER(WINED3D_RS_NORMALIZENORMALS));
/* Because of settings->texcoords, we have to always regenerate the
* vertex shader on a vdecl change.
* TODO: Just always output all the texcoords when there are enough
* varyings available to drop the dependency. */
context->shader_update_mask |= 1 << WINED3D_SHADER_TYPE_VERTEX;
if (use_ps(state)
&& state->shader[WINED3D_SHADER_TYPE_PIXEL]->reg_maps.shader_version.major == 1
&& state->shader[WINED3D_SHADER_TYPE_PIXEL]->reg_maps.shader_version.minor <= 3)
context->shader_update_mask |= 1 << WINED3D_SHADER_TYPE_PIXEL;
}
else
{
if (!context->last_was_vshader)
{
/* Vertex shader clipping ignores the view matrix. Update all clipplanes. */
for (i = 0; i < gl_info->limits.clipplanes; ++i)
clipplane(context, state, STATE_CLIPPLANE(i));
}
}
if (transformed != wasrhw && !isStateDirty(context, STATE_RENDER(WINED3D_RS_ZENABLE)))
context_apply_state(context, state, STATE_RENDER(WINED3D_RS_ZENABLE));
context->last_was_vshader = use_vs(state);
}
static void glsl_vertex_pipe_vs(struct wined3d_context *context,
const struct wined3d_state *state, DWORD state_id)
{
context->shader_update_mask |= 1 << WINED3D_SHADER_TYPE_VERTEX;
/* Different vertex shaders potentially require a different vertex attributes setup. */
if (!isStateDirty(context, STATE_VDECL))
context_apply_state(context, state, STATE_VDECL);
}
static void glsl_vertex_pipe_projection(struct wined3d_context *context,
const struct wined3d_state *state, DWORD state_id)
{
@ -6963,8 +7038,8 @@ static void glsl_vertex_pipe_projection(struct wined3d_context *context,
static const struct StateEntryTemplate glsl_vertex_pipe_vp_states[] =
{
{STATE_VDECL, {STATE_VDECL, vertexdeclaration }, WINED3D_GL_EXT_NONE },
{STATE_SHADER(WINED3D_SHADER_TYPE_VERTEX), {STATE_SHADER(WINED3D_SHADER_TYPE_VERTEX), vertexdeclaration }, WINED3D_GL_EXT_NONE },
{STATE_VDECL, {STATE_VDECL, glsl_vertex_pipe_vdecl }, WINED3D_GL_EXT_NONE },
{STATE_SHADER(WINED3D_SHADER_TYPE_VERTEX), {STATE_SHADER(WINED3D_SHADER_TYPE_VERTEX), glsl_vertex_pipe_vs }, WINED3D_GL_EXT_NONE },
{STATE_MATERIAL, {STATE_RENDER(WINED3D_RS_SPECULARENABLE), NULL }, WINED3D_GL_EXT_NONE },
{STATE_RENDER(WINED3D_RS_SPECULARENABLE), {STATE_RENDER(WINED3D_RS_SPECULARENABLE), state_specularenable }, WINED3D_GL_EXT_NONE },
/* Clip planes */
@ -7242,7 +7317,7 @@ static void glsl_fragment_pipe_fog(struct wined3d_context *context,
{
if (use_vshader)
new_source = FOGSOURCE_VS;
else if (state->render_states[WINED3D_RS_FOGVERTEXMODE] == WINED3D_FOG_NONE || context->last_was_rhw)
else if (state->render_states[WINED3D_RS_FOGVERTEXMODE] == WINED3D_FOG_NONE || context->stream_info.position_transformed)
new_source = FOGSOURCE_COORD;
else
new_source = FOGSOURCE_FFP;
@ -7259,6 +7334,13 @@ static void glsl_fragment_pipe_fog(struct wined3d_context *context,
}
}
static void glsl_fragment_pipe_vdecl(struct wined3d_context *context,
const struct wined3d_state *state, DWORD state_id)
{
if (!isStateDirty(context, STATE_RENDER(WINED3D_RS_FOGENABLE)))
glsl_fragment_pipe_fog(context, state, state_id);
}
static void glsl_fragment_pipe_tex_transform(struct wined3d_context *context,
const struct wined3d_state *state, DWORD state_id)
{
@ -7273,6 +7355,7 @@ static void glsl_fragment_pipe_invalidate_constants(struct wined3d_context *cont
static const struct StateEntryTemplate glsl_fragment_pipe_state_template[] =
{
{STATE_VDECL, {STATE_VDECL, glsl_fragment_pipe_vdecl }, WINED3D_GL_EXT_NONE },
{STATE_RENDER(WINED3D_RS_TEXTUREFACTOR), {STATE_RENDER(WINED3D_RS_TEXTUREFACTOR), glsl_fragment_pipe_invalidate_constants}, WINED3D_GL_EXT_NONE },
{STATE_TEXTURESTAGE(0, WINED3D_TSS_COLOR_OP), {STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
{STATE_TEXTURESTAGE(0, WINED3D_TSS_COLOR_ARG1), {STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },

6
dlls/wined3d/state.c
View File

@ -74,7 +74,7 @@ static void state_fillmode(struct wined3d_context *context, const struct wined3d
}
}
static void state_lighting(struct wined3d_context *context, const struct wined3d_state *state, DWORD state_id)
void state_lighting(struct wined3d_context *context, const struct wined3d_state *state, DWORD state_id)
{
const struct wined3d_gl_info *gl_info = context->gl_info;
@ -1392,7 +1392,7 @@ static void state_linepattern(struct wined3d_context *context, const struct wine
}
}
static void state_normalize(struct wined3d_context *context, const struct wined3d_state *state, DWORD state_id)
void state_normalize(struct wined3d_context *context, const struct wined3d_state *state, DWORD state_id)
{
const struct wined3d_gl_info *gl_info = context->gl_info;
@ -4627,7 +4627,7 @@ static void vdecl_miscpart(struct wined3d_context *context, const struct wined3d
streamsrc(context, state, STATE_STREAMSRC);
}
void vertexdeclaration(struct wined3d_context *context, const struct wined3d_state *state, DWORD state_id)
static void vertexdeclaration(struct wined3d_context *context, const struct wined3d_state *state, DWORD state_id)
{
const struct wined3d_gl_info *gl_info = context->gl_info;
BOOL useVertexShaderFunction = use_vs(state);

6
dlls/wined3d/wined3d_private.h
View File

@ -2823,8 +2823,6 @@ void state_clipping(struct wined3d_context *context,
const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
void light(struct wined3d_context *context,
const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
void vertexdeclaration(struct wined3d_context *context,
const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
void clipplane(struct wined3d_context *context,
const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
void state_psizemin_w(struct wined3d_context *context,
@ -2839,6 +2837,10 @@ void state_pointsprite(struct wined3d_context *context,
const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
void state_pscale(struct wined3d_context *context,
const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
void state_lighting(struct wined3d_context *context,
const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
void state_normalize(struct wined3d_context *context,
const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
BOOL getColorBits(const struct wined3d_format *format,
BYTE *redSize, BYTE *greenSize, BYTE *blueSize, BYTE *alphaSize, BYTE *totalSize) DECLSPEC_HIDDEN;