diff options
author | Brian Paul <brianp@vmware.com> | 2009-02-10 16:44:02 -0700 |
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committer | Brian Paul <brianp@vmware.com> | 2009-02-10 16:44:02 -0700 |
commit | 5340b6dff73a0a23531ce2a5f28fba8303adab6e (patch) | |
tree | b141fc3648568dd8b941c966059e6ed32a8bd0ad /src/mesa/shader/shader_api.c | |
parent | 9fd26daec24f21dbe17afcb2e2ab272667ee9a69 (diff) | |
parent | ee4c921b65fb76998711f3c40330505cbc49a0e0 (diff) |
Merge commit 'origin/gallium-master-merge'
This is the big merge of the gallium-0.2 branch into master.
gallium-master-merge was just the staging area for it.
Both gallium-0.2 and gallium-master-merge are considered closed now.
Conflicts:
progs/demos/Makefile
src/mesa/main/state.c
src/mesa/main/texenvprogram.c
Diffstat (limited to 'src/mesa/shader/shader_api.c')
-rw-r--r-- | src/mesa/shader/shader_api.c | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/src/mesa/shader/shader_api.c b/src/mesa/shader/shader_api.c index fb2a7e54fe..a5cf1ca1d4 100644 --- a/src/mesa/shader/shader_api.c +++ b/src/mesa/shader/shader_api.c @@ -406,7 +406,7 @@ _mesa_init_shader_state(GLcontext * ctx) * are generated by the GLSL compiler. */ ctx->Shader.EmitHighLevelInstructions = GL_TRUE; - ctx->Shader.EmitCondCodes = GL_TRUE; /* XXX probably want GL_FALSE... */ + ctx->Shader.EmitCondCodes = GL_FALSE;/*GL_TRUE;*/ /* XXX probably want GL_FALSE... */ ctx->Shader.EmitComments = GL_FALSE; ctx->Shader.Flags = get_shader_flags(); } @@ -1143,7 +1143,8 @@ get_matrix_dims(GLenum type, GLint *rows, GLint *cols) /** * Determine the number of rows and columns occupied by a uniform - * according to its datatype. + * according to its datatype. For non-matrix types (such as GL_FLOAT_VEC4), + * the number of rows = 1 and cols = number of elements in the vector. */ static void get_uniform_rows_cols(const struct gl_program_parameter *p, @@ -1152,11 +1153,17 @@ get_uniform_rows_cols(const struct gl_program_parameter *p, get_matrix_dims(p->DataType, rows, cols); if (*rows == 0 && *cols == 0) { /* not a matrix type, probably a float or vector */ - *rows = p->Size / 4 + 1; - if (p->Size % 4 == 0) - *cols = 4; - else - *cols = p->Size % 4; + if (p->Size <= 4) { + *rows = 1; + *cols = p->Size; + } + else { + *rows = p->Size / 4 + 1; + if (p->Size % 4 == 0) + *cols = 4; + else + *cols = p->Size % 4; + } } } @@ -1556,7 +1563,7 @@ set_program_uniform(GLcontext *ctx, struct gl_program *program, return; } - if (index + offset > program->Parameters->Size) { + if (index + offset > (GLint) program->Parameters->Size) { /* out of bounds! */ return; } @@ -1621,7 +1628,7 @@ set_program_uniform(GLcontext *ctx, struct gl_program *program, /* if the uniform is bool-valued, convert to 1.0 or 0.0 */ if (is_boolean_type(param->DataType)) { for (i = 0; i < elems; i++) { - uniformVal[i] = uniformVal[i] ? 1.0 : 0.0; + uniformVal[i] = uniformVal[i] ? 1.0f : 0.0f; } } } |