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wined3d: Don't use the builtin FFP uniforms for texture transformation matrices.

This commit is contained in:
Matteo Bruni 2015-04-24 22:25:44 +02:00 committed by Alexandre Julliard
parent 84ca0203bf
commit 6984ca7f46
3 changed files with 75 additions and 39 deletions
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101
dlls/wined3d/glsl_shader.c
View File

@ -121,6 +121,7 @@ struct glsl_vs_program
GLint modelview_matrix_location;
GLint projection_matrix_location;
GLint normal_matrix_location;
GLint texture_matrix_location[MAX_TEXTURES];
};
struct glsl_gs_program
@ -1054,6 +1055,22 @@ static void shader_glsl_ffp_vertex_normalmatrix_uniform(const struct wined3d_con
checkGLcall("glUniformMatrix3fv");
}
static void shader_glsl_ffp_vertex_texmatrix_uniform(const struct wined3d_context *context,
const struct wined3d_state *state, unsigned int tex, struct glsl_shader_prog_link *prog)
{
const struct wined3d_gl_info *gl_info = context->gl_info;
struct wined3d_matrix mat;
if (tex >= MAX_TEXTURES)
return;
if (prog->vs.texture_matrix_location[tex] == -1)
return;
get_texture_matrix(context, state, tex, &mat);
GL_EXTCALL(glUniformMatrix4fv(prog->vs.texture_matrix_location[tex], 1, FALSE, &mat._11));
checkGLcall("glUniformMatrix4fv");
}
/* Context activation is done by the caller (state handler). */
static void shader_glsl_load_color_key_constant(const struct glsl_ps_program *ps,
const struct wined3d_gl_info *gl_info, const struct wined3d_state *state)
@ -1128,6 +1145,12 @@ static void shader_glsl_load_constants(void *shader_priv, struct wined3d_context
checkGLcall("glUniformMatrix4fv");
}
if (update_mask & WINED3D_SHADER_CONST_FFP_TEXMATRIX)
{
for (i = 0; i < MAX_TEXTURES; ++i)
shader_glsl_ffp_vertex_texmatrix_uniform(context, state, i, prog);
}
if (update_mask & WINED3D_SHADER_CONST_PS_F)
shader_glsl_load_constantsF(pshader, gl_info, state->ps_consts_f,
prog->ps.uniform_f_locations, &priv->pconst_heap, priv->stack, constant_version);
@ -5357,6 +5380,7 @@ static GLuint shader_glsl_generate_ffp_vertex_shader(struct wined3d_string_buffe
shader_addline(buffer, "uniform mat4 ffp_modelview_matrix;\n");
shader_addline(buffer, "uniform mat4 ffp_projection_matrix;\n");
shader_addline(buffer, "uniform mat3 ffp_normal_matrix;\n");
shader_addline(buffer, "uniform mat4 ffp_texture_matrix[%u];\n", MAX_TEXTURES);
shader_addline(buffer, "\nvoid main()\n{\n");
shader_addline(buffer, "float m;\n");
@ -5392,27 +5416,27 @@ static GLuint shader_glsl_generate_ffp_vertex_shader(struct wined3d_string_buffe
{
case WINED3DTSS_TCI_PASSTHRU:
if (settings->texcoords & (1 << i))
shader_addline(buffer, "gl_TexCoord[%u] = gl_TextureMatrix[%u] * gl_MultiTexCoord%d;\n",
shader_addline(buffer, "gl_TexCoord[%u] = ffp_texture_matrix[%u] * gl_MultiTexCoord%d;\n",
i, i, i);
break;
case WINED3DTSS_TCI_CAMERASPACENORMAL:
shader_addline(buffer, "gl_TexCoord[%u] = gl_TextureMatrix[%u] * vec4(normal, 1.0);\n", i, i);
shader_addline(buffer, "gl_TexCoord[%u] = ffp_texture_matrix[%u] * vec4(normal, 1.0);\n", i, i);
break;
case WINED3DTSS_TCI_CAMERASPACEPOSITION:
shader_addline(buffer, "gl_TexCoord[%u] = gl_TextureMatrix[%u] * ec_pos;\n", i, i);
shader_addline(buffer, "gl_TexCoord[%u] = ffp_texture_matrix[%u] * ec_pos;\n", i, i);
break;
case WINED3DTSS_TCI_CAMERASPACEREFLECTIONVECTOR:
shader_addline(buffer, "gl_TexCoord[%u] = gl_TextureMatrix[%u]"
shader_addline(buffer, "gl_TexCoord[%u] = ffp_texture_matrix[%u]"
" * vec4(reflect(normalize(ec_pos.xyz), normal), 1.0);\n", i, i);
break;
case WINED3DTSS_TCI_SPHEREMAP:
shader_addline(buffer, "r = reflect(normalize(ec_pos.xyz), normal);\n");
shader_addline(buffer, "m = 2.0 * length(vec3(r.x, r.y, r.z + 1.0));\n");
shader_addline(buffer, "gl_TexCoord[%u] = gl_TextureMatrix[%u]"
shader_addline(buffer, "gl_TexCoord[%u] = ffp_texture_matrix[%u]"
" * vec4(r.x / m + 0.5, r.y / m + 0.5, 0.0, 1.0);\n", i, i);
break;
@ -6147,6 +6171,11 @@ static void shader_glsl_init_vs_uniform_locations(const struct wined3d_gl_info *
vs->modelview_matrix_location = GL_EXTCALL(glGetUniformLocation(program_id, "ffp_modelview_matrix"));
vs->projection_matrix_location = GL_EXTCALL(glGetUniformLocation(program_id, "ffp_projection_matrix"));
vs->normal_matrix_location = GL_EXTCALL(glGetUniformLocation(program_id, "ffp_normal_matrix"));
for (i = 0; i < MAX_TEXTURES; ++i)
{
string_buffer_sprintf(name, "ffp_texture_matrix[%u]", i);
vs->texture_matrix_location[i] = GL_EXTCALL(glGetUniformLocation(program_id, name->buffer));
}
string_buffer_release(&priv->string_buffers, name);
}
@ -6459,6 +6488,15 @@ static void set_glsl_shader_program(const struct wined3d_context *context, const
{
entry->constant_update_mask |= WINED3D_SHADER_CONST_FFP_MODELVIEW
| WINED3D_SHADER_CONST_FFP_PROJ;
for (i = 0; i < MAX_TEXTURES; ++i)
{
if (entry->vs.texture_matrix_location[i] != -1)
{
entry->constant_update_mask |= WINED3D_SHADER_CONST_FFP_TEXMATRIX;
break;
}
}
}
if (gshader)
@ -7383,11 +7421,7 @@ static void glsl_vertex_pipe_vdecl(struct wined3d_context *context,
if (transformed != wasrhw)
context->constant_update_mask |= WINED3D_SHADER_CONST_FFP_PROJ;
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));
}
context->constant_update_mask |= WINED3D_SHADER_CONST_FFP_TEXMATRIX;
if (!isStateDirty(context, STATE_RENDER(WINED3D_RS_LIGHTING)))
state_lighting(context, state, STATE_RENDER(WINED3D_RS_LIGHTING));
@ -7494,6 +7528,12 @@ static void glsl_vertex_pipe_viewport(struct wined3d_context *context,
context->constant_update_mask |= WINED3D_SHADER_CONST_VS_POS_FIXUP;
}
static void glsl_vertex_pipe_texmatrix(struct wined3d_context *context,
const struct wined3d_state *state, DWORD state_id)
{
context->constant_update_mask |= WINED3D_SHADER_CONST_FFP_TEXMATRIX;
}
static const struct StateEntryTemplate glsl_vertex_pipe_vp_states[] =
{
{STATE_VDECL, {STATE_VDECL, glsl_vertex_pipe_vdecl }, WINED3D_GL_EXT_NONE },
@ -7557,14 +7597,14 @@ static const struct StateEntryTemplate glsl_vertex_pipe_vp_states[] =
{STATE_TRANSFORM(WINED3D_TS_TEXTURE6), {STATE_TEXTURESTAGE(6, WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), NULL }, WINED3D_GL_EXT_NONE },
{STATE_TRANSFORM(WINED3D_TS_TEXTURE7), {STATE_TEXTURESTAGE(7, WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), NULL }, WINED3D_GL_EXT_NONE },
{STATE_TRANSFORM(WINED3D_TS_WORLD_MATRIX(0)), {STATE_TRANSFORM(WINED3D_TS_WORLD_MATRIX(0)), glsl_vertex_pipe_world }, WINED3D_GL_EXT_NONE },
{STATE_TEXTURESTAGE(0, WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), {STATE_TEXTURESTAGE(0, WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), transform_texture }, WINED3D_GL_EXT_NONE },
{STATE_TEXTURESTAGE(1, WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), {STATE_TEXTURESTAGE(1, WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), transform_texture }, WINED3D_GL_EXT_NONE },
{STATE_TEXTURESTAGE(2, WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), {STATE_TEXTURESTAGE(2, WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), transform_texture }, WINED3D_GL_EXT_NONE },
{STATE_TEXTURESTAGE(3, WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), {STATE_TEXTURESTAGE(3, WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), transform_texture }, WINED3D_GL_EXT_NONE },
{STATE_TEXTURESTAGE(4, WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), {STATE_TEXTURESTAGE(4, WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), transform_texture }, WINED3D_GL_EXT_NONE },
{STATE_TEXTURESTAGE(5, WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), {STATE_TEXTURESTAGE(5, WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), transform_texture }, WINED3D_GL_EXT_NONE },
{STATE_TEXTURESTAGE(6, WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), {STATE_TEXTURESTAGE(6, WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), transform_texture }, WINED3D_GL_EXT_NONE },
{STATE_TEXTURESTAGE(7, WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), {STATE_TEXTURESTAGE(7, WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), transform_texture }, WINED3D_GL_EXT_NONE },
{STATE_TEXTURESTAGE(0, WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), {STATE_TEXTURESTAGE(0, WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), glsl_vertex_pipe_texmatrix}, WINED3D_GL_EXT_NONE },
{STATE_TEXTURESTAGE(1, WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), {STATE_TEXTURESTAGE(1, WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), glsl_vertex_pipe_texmatrix}, WINED3D_GL_EXT_NONE },
{STATE_TEXTURESTAGE(2, WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), {STATE_TEXTURESTAGE(2, WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), glsl_vertex_pipe_texmatrix}, WINED3D_GL_EXT_NONE },
{STATE_TEXTURESTAGE(3, WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), {STATE_TEXTURESTAGE(3, WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), glsl_vertex_pipe_texmatrix}, WINED3D_GL_EXT_NONE },
{STATE_TEXTURESTAGE(4, WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), {STATE_TEXTURESTAGE(4, WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), glsl_vertex_pipe_texmatrix}, WINED3D_GL_EXT_NONE },
{STATE_TEXTURESTAGE(5, WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), {STATE_TEXTURESTAGE(5, WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), glsl_vertex_pipe_texmatrix}, WINED3D_GL_EXT_NONE },
{STATE_TEXTURESTAGE(6, WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), {STATE_TEXTURESTAGE(6, WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), glsl_vertex_pipe_texmatrix}, WINED3D_GL_EXT_NONE },
{STATE_TEXTURESTAGE(7, WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), {STATE_TEXTURESTAGE(7, WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), glsl_vertex_pipe_texmatrix}, WINED3D_GL_EXT_NONE },
{STATE_TEXTURESTAGE(0, WINED3D_TSS_TEXCOORD_INDEX), {STATE_SHADER(WINED3D_SHADER_TYPE_VERTEX), NULL }, WINED3D_GL_EXT_NONE },
{STATE_TEXTURESTAGE(1, WINED3D_TSS_TEXCOORD_INDEX), {STATE_SHADER(WINED3D_SHADER_TYPE_VERTEX), NULL }, WINED3D_GL_EXT_NONE },
{STATE_TEXTURESTAGE(2, WINED3D_TSS_TEXCOORD_INDEX), {STATE_SHADER(WINED3D_SHADER_TYPE_VERTEX), NULL }, WINED3D_GL_EXT_NONE },
@ -7605,35 +7645,34 @@ static const struct StateEntryTemplate glsl_vertex_pipe_vp_states[] =
{STATE_RENDER(WINED3D_RS_POINTSIZE_MAX), {STATE_RENDER(WINED3D_RS_POINTSIZE_MIN), NULL }, WINED3D_GL_EXT_NONE },
{STATE_RENDER(WINED3D_RS_TWEENFACTOR), {STATE_SHADER(WINED3D_SHADER_TYPE_VERTEX), NULL }, WINED3D_GL_EXT_NONE },
{STATE_RENDER(WINED3D_RS_INDEXEDVERTEXBLENDENABLE), {STATE_SHADER(WINED3D_SHADER_TYPE_VERTEX), NULL }, WINED3D_GL_EXT_NONE },
/* Samplers for NP2 texture matrix adjustions. They are not needed if
* GL_ARB_texture_non_power_of_two is supported, so register a NULL state
* handler in that case to get the vertex part of sampler() skipped (VTF
* is handled in the misc states). Otherwise, register
* sampler_texmatrix(), which takes care of updating the texture matrix. */
/* NP2 texture matrix fixups. They are not needed if
* GL_ARB_texture_non_power_of_two is supported. Otherwise, register
* glsl_vertex_pipe_texmatrix(), which takes care of updating the texture
* matrix. */
{STATE_SAMPLER(0), {0, NULL }, ARB_TEXTURE_NON_POWER_OF_TWO },
{STATE_SAMPLER(0), {0, NULL }, WINED3D_GL_NORMALIZED_TEXRECT},
{STATE_SAMPLER(0), {STATE_SAMPLER(0), sampler_texmatrix }, WINED3D_GL_EXT_NONE },
{STATE_SAMPLER(0), {STATE_SAMPLER(0), glsl_vertex_pipe_texmatrix}, WINED3D_GL_EXT_NONE },
{STATE_SAMPLER(1), {0, NULL }, ARB_TEXTURE_NON_POWER_OF_TWO },
{STATE_SAMPLER(1), {0, NULL }, WINED3D_GL_NORMALIZED_TEXRECT},
{STATE_SAMPLER(1), {STATE_SAMPLER(1), sampler_texmatrix }, WINED3D_GL_EXT_NONE },
{STATE_SAMPLER(1), {STATE_SAMPLER(1), glsl_vertex_pipe_texmatrix}, WINED3D_GL_EXT_NONE },
{STATE_SAMPLER(2), {0, NULL }, ARB_TEXTURE_NON_POWER_OF_TWO },
{STATE_SAMPLER(2), {0, NULL }, WINED3D_GL_NORMALIZED_TEXRECT},
{STATE_SAMPLER(2), {STATE_SAMPLER(2), sampler_texmatrix }, WINED3D_GL_EXT_NONE },
{STATE_SAMPLER(2), {STATE_SAMPLER(2), glsl_vertex_pipe_texmatrix}, WINED3D_GL_EXT_NONE },
{STATE_SAMPLER(3), {0, NULL }, ARB_TEXTURE_NON_POWER_OF_TWO },
{STATE_SAMPLER(3), {0, NULL }, WINED3D_GL_NORMALIZED_TEXRECT},
{STATE_SAMPLER(3), {STATE_SAMPLER(3), sampler_texmatrix }, WINED3D_GL_EXT_NONE },
{STATE_SAMPLER(3), {STATE_SAMPLER(3), glsl_vertex_pipe_texmatrix}, WINED3D_GL_EXT_NONE },
{STATE_SAMPLER(4), {0, NULL }, ARB_TEXTURE_NON_POWER_OF_TWO },
{STATE_SAMPLER(4), {0, NULL }, WINED3D_GL_NORMALIZED_TEXRECT},
{STATE_SAMPLER(4), {STATE_SAMPLER(4), sampler_texmatrix }, WINED3D_GL_EXT_NONE },
{STATE_SAMPLER(4), {STATE_SAMPLER(4), glsl_vertex_pipe_texmatrix}, WINED3D_GL_EXT_NONE },
{STATE_SAMPLER(5), {0, NULL }, ARB_TEXTURE_NON_POWER_OF_TWO },
{STATE_SAMPLER(5), {0, NULL }, WINED3D_GL_NORMALIZED_TEXRECT},
{STATE_SAMPLER(5), {STATE_SAMPLER(5), sampler_texmatrix }, WINED3D_GL_EXT_NONE },
{STATE_SAMPLER(5), {STATE_SAMPLER(5), glsl_vertex_pipe_texmatrix}, WINED3D_GL_EXT_NONE },
{STATE_SAMPLER(6), {0, NULL }, ARB_TEXTURE_NON_POWER_OF_TWO },
{STATE_SAMPLER(6), {0, NULL }, WINED3D_GL_NORMALIZED_TEXRECT},
{STATE_SAMPLER(6), {STATE_SAMPLER(6), sampler_texmatrix }, WINED3D_GL_EXT_NONE },
{STATE_SAMPLER(6), {STATE_SAMPLER(6), glsl_vertex_pipe_texmatrix}, WINED3D_GL_EXT_NONE },
{STATE_SAMPLER(7), {0, NULL }, ARB_TEXTURE_NON_POWER_OF_TWO },
{STATE_SAMPLER(7), {0, NULL }, WINED3D_GL_NORMALIZED_TEXRECT},
{STATE_SAMPLER(7), {STATE_SAMPLER(7), sampler_texmatrix }, WINED3D_GL_EXT_NONE },
{STATE_SAMPLER(7), {STATE_SAMPLER(7), glsl_vertex_pipe_texmatrix}, WINED3D_GL_EXT_NONE },
{STATE_POINT_SIZE_ENABLE, {STATE_RENDER(WINED3D_RS_FOGENABLE), NULL }, WINED3D_GL_EXT_NONE },
{0 /* Terminate */, {0, NULL }, WINED3D_GL_EXT_NONE },
};

4
dlls/wined3d/state.c
View File

@ -3277,7 +3277,7 @@ void tex_alphaop(struct wined3d_context *context, const struct wined3d_state *st
}
}
void transform_texture(struct wined3d_context *context, const struct wined3d_state *state, DWORD state_id)
static void transform_texture(struct wined3d_context *context, const struct wined3d_state *state, DWORD state_id)
{
const struct wined3d_gl_info *gl_info = context->gl_info;
unsigned int tex = (state_id - STATE_TEXTURESTAGE(0, 0)) / (WINED3D_HIGHEST_TEXTURE_STATE + 1);
@ -3549,7 +3549,7 @@ static void tex_coordindex(struct wined3d_context *context, const struct wined3d
}
}
void sampler_texmatrix(struct wined3d_context *context, const struct wined3d_state *state, DWORD state_id)
static void sampler_texmatrix(struct wined3d_context *context, const struct wined3d_state *state, DWORD state_id)
{
const DWORD sampler = state_id - STATE_SAMPLER(0);
const struct wined3d_texture *texture = state->textures[sampler];

9
dlls/wined3d/wined3d_private.h
View File

@ -308,8 +308,9 @@ enum wined3d_shader_resource_type
#define WINED3D_SHADER_CONST_PS_NP2_FIXUP 0x00000200
#define WINED3D_SHADER_CONST_FFP_MODELVIEW 0x00000400
#define WINED3D_SHADER_CONST_FFP_PROJ 0x00000800
#define WINED3D_SHADER_CONST_FFP_PS 0x00001000
#define WINED3D_SHADER_CONST_FFP_COLOR_KEY 0x00002000
#define WINED3D_SHADER_CONST_FFP_TEXMATRIX 0x00001000
#define WINED3D_SHADER_CONST_FFP_PS 0x00002000
#define WINED3D_SHADER_CONST_FFP_COLOR_KEY 0x00004000
enum wined3d_shader_register_type
{
@ -2828,12 +2829,8 @@ void state_nop(struct wined3d_context *context,
void state_srgbwrite(struct wined3d_context *context,
const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
void sampler_texmatrix(struct wined3d_context *context,
const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
void state_specularenable(struct wined3d_context *context,
const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
void transform_texture(struct wined3d_context *context,
const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
void state_ambient(struct wined3d_context *context,
const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
void state_clipping(struct wined3d_context *context,